exlude coding standards from codeql

Author: PiotrKorkus

.github/codeql/codeql-config.yml

@@ -4,4 +4,5 @@ paths-ignore:
   - "**/*test*"
   - "**/*mock*"
   - "**/test/**"
-  - "**/mock/**"
+  - "**/mock/**"
+  - "**/codeql-coding-standards-repo/**"