Bump Clang version is required due to a possible collision in profile data filenames

[ligurio]

Clang allows redefining a path to a raw profile with LLVM_PROFILE_FILE environment variable ¹. This variable is used in OSS Fuzz, see ². Binary signature collision for different modules when collecting instrumentation profile is possible due to a bug in Clang ³.

Probably bump of a Clang version is required due to a possible collision in profile data filenames.

Footnotes

1. https://clang.llvm.org/docs/SourceBasedCodeCoverage.html#running-the-instrumented-program ↩

2. https://github.com/google/oss-fuzz/blob/3e8ac8e7ef8acf61b739b97091fbf233afe826ac/infra/base-images/base-runner/coverage#L83 ↩

3. https://github.com/llvm/llvm-project/issues/51560 ↩

[maflcko]

Bumping clang could also help with bumping rust, which in turn could help rust projects (example wasmtime: #12930)