Update misc/suite-helpers/code-scanning-selectors.yml

Co-authored-by: Henry Mercer <henry.mercer@me.com>

Author: Benjamin Muskalla

misc/suite-helpers/code-scanning-selectors.yml

@@ -26,4 +26,4 @@
 - exclude:
     query path:
       - /^experimental\/.*/
-      - Diagnostics/CoverageDiagnostics.ql
+      - Diagnostics/CoverageDiagnostics.ql