chore: revert attempt to make CodeQL pick up test files

Author: acch

.github/workflows/scan.yml

@@ -59,10 +59,7 @@ jobs:
         run: go mod download
 
       - name: Compile Go package
-        run: go build -v ./...
-
-      - name: Compile Go test files
-        run: go vet -v ./...
+        run: go build -v .
 
       - name: Perform CodeQL Analysis
         uses: github/codeql-action/analyze@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v4.36.3