Pin dependencies (#628)

Co-authored-by: renovate-rancher[bot] <119870437+renovate-rancher[bot]@users.noreply.github.com>

.github/workflows/test-conformance-shared.yaml

@@ -21,17 +21,17 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       with:
         fetch-depth: 0
         fetch-tags: true
 
-    - uses: actions/setup-go@v5
+    - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
       with:
         go-version-file: go.mod
 
     - name: Install helm
-      uses: azure/setup-helm@v4.3.0
+      uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
     
     - name: Install hydrophone
       run: go install sigs.k8s.io/hydrophone@latest
@@ -131,7 +131,7 @@ jobs:
           --output-dir /tmp 
 
     - name: Archive conformance logs
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
       if: always()
       with:
         name: conformance-${{ matrix.type }}-logs