chore(deps): update github-actions

Author: missionlane-renovate[bot]

.github/workflows/build-publish.yaml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
         with:
           go-version-file: 'go.mod'
 
@@ -33,10 +33,10 @@ jobs:
 
     steps:
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
         with:
           go-version-file: 'go.mod'
 
@@ -56,7 +56,7 @@ jobs:
             -o prometheus-mailgun-exporter-${{ matrix.goos }}-${{ matrix.goarch }}
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
         with:
           name: prometheus-mailgun-exporter-${{ matrix.goos }}-${{ matrix.goarch }}
           path: ./prometheus-mailgun-exporter-${{ matrix.goos }}-${{ matrix.goarch }}
@@ -71,10 +71,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Download artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6
 
       - name: Prep binaries
         run: |
@@ -106,7 +106,7 @@ jobs:
 
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Docker meta
         id: meta