[clang-tools-extra] [llvm] [Github][CI] Add default gha user for tooling containers (PR #164294)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- clang-tools-extra/clang-tidy/ClangTidy.cpp --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang-tools-extra/clang-tidy/ClangTidy.cpp b/clang-tools-extra/clang-tidy/ClangTidy.cpp
index 2f6f992ae..7e18f3806 100644
--- a/clang-tools-extra/clang-tidy/ClangTidy.cpp
+++ b/clang-tools-extra/clang-tidy/ClangTidy.cpp
@@ -70,7 +70,7 @@ class AnalyzerDiagnosticConsumer : public ento::PathDiagnosticConsumer {
 public:
   AnalyzerDiagnosticConsumer(ClangTidyContext &Context) : Context(Context) {}
 
-  void FlushDiagnosticsImpl(  std::vector<const ento::PathDiagnostic *> &Diags,
+  void FlushDiagnosticsImpl(std::vector<const ento::PathDiagnostic *> &Diags,
                             FilesMade *FilesMade) override {
     for (const ento::PathDiagnostic *PD : Diags) {
       SmallString<64> CheckName(AnalyzerCheckNamePrefix);

``````````

</details>


https://github.com/llvm/llvm-project/pull/164294