Updates nick-fields/retry and pins to ad984534de44a9489a53aefd81eb77f87c70dc60

Updates nick-fields/retry from v3 to v4.0.0 and pins to a specific commit hash instead of the tag.

Author: Alex-Welsh

.github/workflows/package-sync.yml

@@ -53,7 +53,7 @@ jobs:
           vault-password-file: ${{ env.ANSIBLE_VAULT_PASSWORD_FILE }}
 
       - name: Sync and publish package repositories in Ark
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60
         with:
           timeout_minutes: 360
           max_attempts: 2
@@ -99,7 +99,7 @@ jobs:
           vault-password-file: ${{ env.ANSIBLE_VAULT_PASSWORD_FILE }}
 
       - name: Sync and publish package repositories in test
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ad984534de44a9489a53aefd81eb77f87c70dc60
         with:
           timeout_minutes: 360
           max_attempts: 2