[clang] [libclang/python] Change all global variables to CAPS (PR #132930)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-aarch64-ubuntu` running on `linaro-lldb-aarch64-ubuntu` while building `clang` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/59/builds/14935

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

```
Step 6 (test) failure: build (failure)
...
UNSUPPORTED: lldb-api :: lang/cpp/gmodules/pch-chain/TestPchChain.py (804 of 2110)
UNSUPPORTED: lldb-api :: lang/cpp/gmodules/template-with-same-arg/TestTemplateWithSameArg.py (805 of 2110)
UNSUPPORTED: lldb-api :: lang/cpp/gmodules/templates/TestGModules.py (806 of 2110)
PASS: lldb-api :: lang/cpp/global_operators/TestCppGlobalOperators.py (807 of 2110)
PASS: lldb-api :: lang/cpp/global_variables/TestCPPGlobalVariables.py (808 of 2110)
PASS: lldb-api :: lang/cpp/incompatible-class-templates/TestCppIncompatibleClassTemplates.py (809 of 2110)
PASS: lldb-api :: lang/cpp/keywords_enabled/TestCppKeywordsEnabled.py (810 of 2110)
PASS: lldb-api :: lang/cpp/inlines/TestInlines.py (811 of 2110)
PASS: lldb-api :: lang/cpp/incomplete-types/members/TestCppIncompleteTypeMembers.py (812 of 2110)
UNSUPPORTED: lldb-api :: lang/cpp/libcxx-internals-recognizer/TestLibcxxInternalsRecognizer.py (813 of 2110)
FAIL: lldb-api :: lang/cpp/incomplete-stl-types/TestStlIncompleteTypes.py (814 of 2110)
******************** TEST 'lldb-api :: lang/cpp/incomplete-stl-types/TestStlIncompleteTypes.py' FAILED ********************
Script:
--
/usr/bin/python3.10 /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./lib --env LLVM_INCLUDE_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/include --env LLVM_TOOLS_DIR=/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin --arch aarch64 --build-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex --lldb-module-cache-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/lldb --compiler /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/clang --dsymutil /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin/dsymutil --make /usr/bin/gmake --llvm-tools-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./bin --lldb-obj-root /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/tools/lldb --lldb-libs-dir /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/./lib /home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/lang/cpp/incomplete-stl-types -p TestStlIncompleteTypes.py
--
Exit Code: -11

Command Output (stdout):
--
lldb version 21.0.0git (https://github.com/llvm/llvm-project.git revision 41250541e7253839367ab1219845b19118794d81)
  clang revision 41250541e7253839367ab1219845b19118794d81
  llvm revision 41250541e7253839367ab1219845b19118794d81
Skipping the following test categories: ['libc++', 'dsym', 'gmodules', 'debugserver', 'objc']

--
Command Output (stderr):
--
UNSUPPORTED: LLDB (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/clang-aarch64) :: test_dsym (TestStlIncompleteTypes.TestStlIncompleteTypes) (test case does not fall in any category of interest for this run) 
PASS: LLDB (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/clang-aarch64) :: test_dwarf (TestStlIncompleteTypes.TestStlIncompleteTypes)
PASS: LLDB (/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/clang-aarch64) :: test_dwo (TestStlIncompleteTypes.TestStlIncompleteTypes)
----------------------------------------------------------------------
Ran 3 tests in 0.997s

OK (skipped=1)

--

********************
UNSUPPORTED: lldb-api :: lang/cpp/modules-import/TestCXXModulesImport.py (815 of 2110)
PASS: lldb-api :: lang/cpp/lambdas/TestLambdas.py (816 of 2110)
PASS: lldb-api :: lang/cpp/llvm-style/TestLLVMStyle.py (817 of 2110)
PASS: lldb-api :: lang/cpp/incomplete-types/TestCppIncompleteTypes.py (818 of 2110)
PASS: lldb-api :: lang/cpp/multiple-inheritance/TestCppMultipleInheritance.py (819 of 2110)
PASS: lldb-api :: lang/cpp/member-and-local-vars-with-same-name/TestMembersAndLocalsWithSameName.py (820 of 2110)
PASS: lldb-api :: lang/cpp/limit-debug-info/TestWithLimitDebugInfo.py (821 of 2110)
PASS: lldb-api :: lang/cpp/namespace_conflicts/TestNamespaceConflicts.py (822 of 2110)
PASS: lldb-api :: lang/cpp/nested-class-other-compilation-unit/TestNestedClassWithParentInAnotherCU.py (823 of 2110)
PASS: lldb-api :: iohandler/autosuggestion/TestAutosuggestion.py (824 of 2110)

```

</details>

https://github.com/llvm/llvm-project/pull/132930