Adapt github action for GHCR

.github/workflows/docker_image.yml

@@ -3,26 +3,24 @@ name: build_image
 on:
   push:
     branches:
-      - 'master_blocked'
+      - 'master'
 
 jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
+        uses: docker/setup-buildx-action@v2
+      - name: Login to GHCR
+        uses: docker/login-action@v2
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          username: ${{ secrets.USERNAME }}
+          password: ${{ secrets.PASSWORD }}
       - name: Build and push
         id: docker_build
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v3
         with:
           push: true
-          tags: ixsystems/apps_validation:latest
+          tags: ghcr.io/truenas/apps_validation:latest
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}