Update GitHub actions (#156)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/approve_renovate_pr.yaml

@@ -10,6 +10,6 @@ on:
 jobs:
   approve-pr:
     name: Approve Renovate pull request
-    uses: canonical/data-platform-workflows/.github/workflows/approve_renovate_pr.yaml@v49.0.3
+    uses: canonical/data-platform-workflows/.github/workflows/approve_renovate_pr.yaml@v49.0.4
     permissions:
       pull-requests: write  # Needed to approve PR

.github/workflows/check_pr.yaml

@@ -15,5 +15,5 @@ on:
 jobs:
   check-pr:
     name: Check pull request
-    uses: canonical/data-platform-workflows/.github/workflows/check_charm_pr.yaml@v49.0.3
+    uses: canonical/data-platform-workflows/.github/workflows/check_charm_pr.yaml@v49.0.4
     permissions: {}

.github/workflows/ci.yaml

@@ -23,7 +23,7 @@ on:
 jobs:
   lint-workflows:
     name: Lint .github/workflows/
-    uses: canonical/data-platform-workflows/.github/workflows/lint_workflows.yaml@v49.0.3
+    uses: canonical/data-platform-workflows/.github/workflows/lint_workflows.yaml@v49.0.4
     permissions:
       contents: read