stop codeql mithering about benchmark code

Author: ChrisMcKee

.github/codeql/codeql-config.yml

@@ -0,0 +1,6 @@
+paths:
+ - 'src'
+paths-ignore:
+ - '**/examples/**'
+ - '**/benchmarks/**'
+ - '**/tests/**'

.github/workflows/codeql-analysis.yml

@@ -70,6 +70,7 @@ jobs:
       uses: github/codeql-action/init@d3678e237b9c32a6c9bffb3315c335f976f3549f # v3.30.2
       with:
         languages: ${{ matrix.language }}
+        config-file: ./.github/codeql/codeql-config.yml
 
     # We can't use autobuild because we want to restrict the build to just src folder solutions
     # and avoid triggering deterministic builds and git commit based versioning