chore(deps): pin dependencies (#2353)

Co-authored-by: TrueCharts-Bot <bot@truecharts.org>

.github/workflows/pr-metadata.yaml

@@ -29,7 +29,7 @@ jobs:
     steps:
       - name: Get branch name
         id: branch-name
-        uses: tj-actions/branch-names@v5.2
+        uses: tj-actions/branch-names@9cd06d955f4184031cd71fbb1717ac268ade2ee0 # tag=v5.2
 
       - name: Save PR data to file
         env:
@@ -38,7 +38,7 @@ jobs:
           echo $PR_NUMBER > pr_number.txt
 
       - name: Store pr data in artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@6673cd052c4cd6fcf4b4e6e60ea986c889389535 # tag=v3
         with:
           name: pr_metadata
           path: ./pr_number.txt
@@ -53,7 +53,7 @@ jobs:
       addedOrModifiedCharts: ${{ steps.collect-changes.outputs.addedOrModifiedCharts }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846 # tag=v3
 
       - name: Collect changes
         id: collect-changes