[clang] [llvm] Build release binaries for multiple targets (PR #98431)

[Tom Stellard via cfe-commits]

tstellar wrote:

Summary of the test failures:

[AArch64 MacOS](https://github.com/llvm/llvm-project/actions/runs/9893093291/job/27346084277?pr=98431): 
```
ld64.lld: error: undefined symbol: __divsc3
>>> referenced by lib/libFortranRuntime.a(complex-powi.cpp.o):(symbol float complex tgpowi<float complex, int>(float complex, int)+0x24c)
>>> referenced by lib/libFortranRuntime.a(complex-powi.cpp.o):(symbol float complex tgpowi<float complex, long long>(float complex, long long)+0x22c)
```

[X86 MacOS](https://github.com/llvm/llvm-project/actions/runs/9893093291/job/27351402889?pr=98431):

```
 dyld[14349]: Symbol not found: ___cxa_pure_virtual
  Referenced from: <E068DE7A-E3EE-305B-A94C-9E441BB297D5> /Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
  Expected in:     <4C4C44CC-5555-3144-A1FA-C2457EF8FF0F> /Users/runner/work/llvm-project/llvm-project/build/tools/clang/stage2-bins/lib/libc++.1.0.dylib
```

[Windows](https://github.com/llvm/llvm-project/actions/runs/9893093291/job/27347639047?pr=98431):

```
Total Discovered Tests: 123955
Skipped          :     41 (0.03%)
Unsupported      :   6002 (4.84%)
Passed           : 115934 (93.53%)
Passed With Retry:      1 (0.00%)
Expectedly Failed:    394 (0.32%)
Unresolved       :   1190 (0.96%)
Failed           :    393 (0.32%)
```

[Linux](https://github.com/llvm/llvm-project/actions/runs/9893093291/job/27357951415?pr=98431)

```
Failed Tests (8):
  BOLT :: X86/inline-debug-info.test
  BOLT :: X86/line-number.test
  BOLT :: X86/match-functions-with-calls-as-anchors.test
  BOLT :: perf2bolt/perf_test.test
  lld :: ELF/basic-sparcv9.s
  lldb-api :: commands/expression/import-std-module/deque-dbg-info-content/TestDbgInfoContentDequeFromStdModule.py
  lldb-api :: commands/expression/import-std-module/list-dbg-info-content/TestDbgInfoContentListFromStdModule.py
  lldb-api :: commands/expression/import-std-module/vector-dbg-info-content/TestDbgInfoContentVectorFromStdModule.py
```

https://github.com/llvm/llvm-project/pull/98431