fix(GHA): pin actions and concurrency (freeCodeCamp#65960)

Author: raisedadead

.github/workflows/deploy-api.yml

@@ -16,6 +16,10 @@ on:
         type: boolean
         default: false
 
+concurrency:
+  group: deploy-api-${{ github.ref_name }}
+  cancel-in-progress: false
+
 jobs:
   setup-jobs:
     name: Setup Jobs

.github/workflows/deploy-client.yml

@@ -24,6 +24,10 @@ on:
         type: boolean
         default: false
 
+concurrency:
+  group: deploy-client-${{ github.ref_name }}
+  cancel-in-progress: false
+
 jobs:
   setup-jobs:
     name: Setup Jobs

.github/workflows/docker-docr-cleanup.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Install doctl
-        uses: digitalocean/action-doctl@v2
+        uses: digitalocean/action-doctl@135ac0aa0eed4437d547c6f12c364d3006b42824 # v2
         with:
           token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
 

.github/workflows/docker-docr.yml

@@ -65,7 +65,7 @@ jobs:
         uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
 
       - name: Install doctl
-        uses: digitalocean/action-doctl@v2
+        uses: digitalocean/action-doctl@135ac0aa0eed4437d547c6f12c364d3006b42824 # v2
         with:
           token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}