Update actions/setup-go action to v5.1.0

Author: renovate[bot]

.github/workflows/testing.yml

@@ -38,7 +38,7 @@ jobs:
           disable-telemetry: true
 
       - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
+        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
         with:
           go-version: ${{ matrix.go }}