updated CI to Clang 22

[firewave]

[firewave]

/home/runner/work/cppcheck/cppcheck/lib/checkclass.cpp:3189:9: error: redundant parentheses around expression [readability-redundant-parentheses,-warnings-as-errors]
 3189 |     if ((true) || !mSettings->severity.isEnabled(Severity::warning)) // NOLINT(readability-simplify-boolean-expr)
      |         ^    ~

I filed https://github.com/llvm/llvm-project/issues/162899 about that.

[sonarqubecloud[bot]]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sonarqubecloud[bot]]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud