Use go-version-file for setup-go action

Author: mcbenjemaa

.github/workflows/pullrequests.yaml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version-file: go.mod
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v8.0.0
         with: