[clang] [clang][ssaf] CallGraph extrator should account for objc callees (PR #202606)

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github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 54055 tests passed
* 1299 tests skipped
* 1 test failed

## Failed Tests
(click on a test name to see its output)

### Clang-Unit
<details>
<summary>Clang-Unit.ScalableStaticAnalysisFramework/_/ClangScalableAnalysisTests_exe/CallGraphExtractorTest/ObjCMessageToLocallyImplementedMethod</summary>

```
Script:
--
C:\_work\llvm-project\llvm-project\build\tools\clang\unittests\ScalableStaticAnalysisFramework\.\ClangScalableAnalysisTests.exe --gtest_filter=CallGraphExtractorTest.ObjCMessageToLocallyImplementedMethod
--
unknown file
SEH exception with code 0x3221225477 thrown in the test body.
Stack trace:



```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/202606