Add category to Codacy SARIF upload step

Signed-off-by: Magnus Ullberg <magnus@ullberg.us>

Author: ullbergm

.github/workflows/codacy.yml

@@ -46,3 +46,4 @@ jobs:
         uses: github/codeql-action/upload-sarif@d3ced5c96c16c4332e2a61eb6f3649d6f1b20bb8 # v3
         with:
           sarif_file: results.sarif
+          category: codacy