Update .gitea/workflows/docker-build-push.yml

.gitea/workflows/docker-build-push.yml

@@ -3,10 +3,6 @@ name: Docker Build & Push (Template)
 on:
   workflow_call:
     inputs:
-      runner:
-        required: false
-        type: string
-        default: devsg-atlantic
       image_name:
         required: true
         type: string
@@ -22,11 +18,6 @@ on:
         required: false
         type: string
         default: .
-    secrets:                                                                                                                                                                                                                  
-      DOCKER_HUB_USERNAME:                                                                                                                                                                                                    
-        required: true                                                                                                                                                                 
-      DOCKER_HUB_ACCESS_TOKEN:                                                                                                                                                                                                
-        required: true
     outputs:
       image:
         description: Fully-qualified image reference pushed to Docker Hub
@@ -34,7 +25,9 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ inputs.runner }}
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
     outputs:
       image: ${{ steps.push.outputs.image }}
 
@@ -51,8 +44,8 @@ jobs:
       - name: Log in to Docker Hub
         uses: docker/login-action@v2
         with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+          username: ${{ env.DOCKER_HUB_USERNAME }}
+          password: ${{ env.DOCKER_HUB_ACCESS_TOKEN }}
 
       - name: Push Docker image to Docker Hub
         id: push