deps: use pinned dependencies on GH actions

Author: mdelapenya

.github/workflows/docker-projects-latest.yml

@@ -67,7 +67,7 @@ jobs:
       - name: Notify to Slack on failures
         if: failure()
         id: slack
-        uses: slackapi/[email protected]
+        uses: slackapi/slack-github-action@485a9d42d3a73031f12ec201c457e2162c45d02d # v2.0.0
         with:
           payload-templated: true
           payload-file-path: "./payload-slack-content.json"
@@ -127,7 +127,7 @@ jobs:
       - name: Notify to Slack on failures
         if: failure()
         id: slack
-        uses: slackapi/[email protected]
+        uses: slackapi/slack-github-action@485a9d42d3a73031f12ec201c457e2162c45d02d #v2.0.0
         with:
           payload-templated: true
           payload-file-path: "./payload-slack-content.json"

.github/workflows/sonar-bulk-operations.yml

@@ -15,7 +15,7 @@ jobs:
   bulk-operation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Execute Bulk Operation
         env:

.github/workflows/sonar-create-project.yml

@@ -12,7 +12,7 @@ jobs:
   create-project:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Create Sonar Project for module
         env:

.github/workflows/sonar-delete-project.yml

@@ -12,7 +12,7 @@ jobs:
   delete-project:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Delete Sonar Project for module
         env: