minor: GH Actions cspell.config sonar

Author: entorb

.github/workflows/check.yml

@@ -19,8 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
-          fetch-depth: 0 # 0 if you want to push to repo
+          fetch-depth: 1 # latest only