ci: address zizmor-discovered workflow vulnerabilities

Author: jharvey10

.github/workflows/golangci-lint.yml

@@ -10,21 +10,26 @@ on:
       - ".golangci.yml"
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   golangci:
     name: lint
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+        with:
+          persist-credentials: false
       - name: install Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@be3c94b385c4f180051c996d336f57a34c397495 # v3
         with:
           go-version: 1.20.x
       - name: Install snmp_exporter/generator dependencies
         run: sudo apt-get update && sudo apt-get -y install libsnmp-dev
         if: github.repository == 'prometheus/snmp_exporter'
       - name: Lint
-        uses: golangci/[email protected]
+        uses: golangci/golangci-lint-action@08e2f20817b15149a52b5b3ebe7de50aff2ba8c5 # v3.4.0
         with:
           version: v1.51.2