[llvm] [compiler-rt] Deprecate LLVM_ENABLE_PROJECTS in favor of LLVM_ENABLE_RUNTIMES (PR #124016)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-ppc64le-linux` running on `ppc64le-sanitizer` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/72/builds/7638

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure) (timed out)
...
PASS: SanitizerCommon-tsan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4870 of 4880)
PASS: SanitizerCommon-msan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4871 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/40/96 (4872 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/40/96 (4873 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/40/96 (4874 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/40/96 (4875 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/68/96 (4876 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/68/96 (4877 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/68/96 (4878 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/68/96 (4879 of 4880)
command timed out: 1800 seconds without output running [b'python', b'../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=3433.308728
Step 12 (test compiler-rt default) failure: test compiler-rt default (failure)
...
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/ImplicitConversion/signed-integer-truncation-or-sign-change-ignorelist.c (4835 of 4880)
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/Pointer/nullptr-and-nonzero-offset-variable.cpp (4836 of 4880)
PASS: UBSan-Standalone-powerpc64le :: TestCases/TypeCheck/vptr.cpp (4837 of 4880)
PASS: ThreadSanitizer-powerpc64le :: deep_stack1.cpp (4838 of 4880)
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/Integer/shift.cpp (4839 of 4880)
PASS: UBSan-AddressSanitizer-powerpc64le :: TestCases/TypeCheck/vptr.cpp (4840 of 4880)
PASS: UBSan-MemorySanitizer-powerpc64le :: TestCases/TypeCheck/vptr.cpp (4841 of 4880)
PASS: UBSan-Standalone-powerpc64le :: TestCases/ImplicitConversion/bitfield-conversion.c (4842 of 4880)
PASS: ScudoStandalone-Unit :: ./ScudoUnitTest-powerpc64le-Test/232/278 (4843 of 4880)
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/ImplicitConversion/signed-integer-truncation-ignorelist.c (4844 of 4880)
PASS: UBSan-AddressSanitizer-powerpc64le :: TestCases/ImplicitConversion/bitfield-conversion.c (4845 of 4880)
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/ImplicitConversion/unsigned-integer-truncation-ignorelist.c (4846 of 4880)
PASS: UBSan-MemorySanitizer-powerpc64le :: TestCases/ImplicitConversion/bitfield-conversion.c (4847 of 4880)
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/TypeCheck/vptr.cpp (4848 of 4880)
PASS: Profile-powerpc64le :: Posix/instrprof-value-prof-shared.test (4849 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/67/96 (4850 of 4880)
PASS: ThreadSanitizer-powerpc64le :: bench_threads.cpp (4851 of 4880)
PASS: UBSan-ThreadSanitizer-powerpc64le :: TestCases/ImplicitConversion/bitfield-conversion.c (4852 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/66/96 (4853 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/67/96 (4854 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/66/96 (4855 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/67/96 (4856 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/66/96 (4857 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/67/96 (4858 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/66/96 (4859 of 4880)
PASS: ScudoStandalone-Unit :: ./ScudoUnitTest-powerpc64le-Test/233/278 (4860 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/32/96 (4861 of 4880)
PASS: ThreadSanitizer-powerpc64le :: deadlock_detector_stress_test.cpp (4862 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/32/96 (4863 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/32/96 (4864 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/32/96 (4865 of 4880)
PASS: ThreadSanitizer-powerpc64le :: restore_stack.cpp (4866 of 4880)
PASS: SanitizerCommon-lsan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4867 of 4880)
PASS: SanitizerCommon-asan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4868 of 4880)
PASS: SanitizerCommon-ubsan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4869 of 4880)
PASS: SanitizerCommon-tsan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4870 of 4880)
PASS: SanitizerCommon-msan-powerpc64le-Linux :: Linux/signal_segv_handler.cpp (4871 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/40/96 (4872 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/40/96 (4873 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/40/96 (4874 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/40/96 (4875 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Test/68/96 (4876 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Dynamic-Test/68/96 (4877 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-inline-Test/68/96 (4878 of 4880)
PASS: AddressSanitizer-Unit :: ./Asan-powerpc64le-calls-Dynamic-Test/68/96 (4879 of 4880)

command timed out: 1800 seconds without output running [b'python', b'../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py'], attempting to kill
process killed by signal 9
program finished with exit code -1
elapsedTime=3433.308728

```

</details>

https://github.com/llvm/llvm-project/pull/124016