Update code-ql action to v2

.github/workflows/rust-clippy.yml

@@ -15,8 +15,6 @@ on:
   pull_request:
     # The branches below must be a subset of the branches above
     branches: [ "main" ]
-  schedule:
-    - cron: '18 21 * * 6'
 
 jobs:
   rust-clippy-analyze:
@@ -49,7 +47,7 @@ jobs:
         continue-on-error: true
 
       - name: Upload analysis results to GitHub
-        uses: github/codeql-action/upload-sarif@v1
+        uses: github/codeql-action/upload-sarif@v2
         with:
           sarif_file: rust-clippy-results.sarif
           wait-for-processing: true