fix the yaml identation

Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>

.github/workflows/docker.yaml

@@ -1,38 +1,37 @@
-on:
-  push
+'on': push
 jobs:
-    push-alpine:
-        runs-on: ubuntu-latest
-        name: Push alpine image
-        steps:
-            - name: Checkout master
-              uses: actions/checkout@master
-            - name: Print Branch name
-              run: echo running on branch ${GITHUB_REF##*/}
-            - name: Build and publish image
-              uses: ilteoood/docker_buildx@master
-              with:
-                publish: true
-                tag: ${GITHUB_REF##*/}-alpine
-                imageName: traccar/traccar
-                dockerHubUser: ${{ secrets.DOCKER_USER }}
-                dockerHubPassword: ${{ secrets.DOCKER_PASS }}
-                dockerFile: alpine/Dockerfile
-    push-debian:
-        runs-on: ubuntu-latest
-        name: Push debian image
-        steps:
-            - name: Checkout master
-              uses: actions/checkout@master
-            - name: Print Branch name
-              run: echo running on branch ${GITHUB_REF##*/}
-            - name: Build and publish image
-              uses: ilteoood/docker_buildx@master
-              with:
-                publish: true
-                tag: ${GITHUB_REF##*/}-debian
-                platform: linux/amd64
-                imageName: traccar/traccar
-                dockerHubUser: ${{ secrets.DOCKER_USER }}
-                dockerHubPassword: ${{ secrets.DOCKER_PASS }}
-                dockerFile: debian/Dockerfile
+  push-alpine:
+    runs-on: ubuntu-latest
+    name: Push alpine image
+    steps:
+      - name: Checkout master
+        uses: actions/checkout@master
+      - name: Print Branch name
+        run: 'echo running on branch ${GITHUB_REF##*/}'
+      - name: Build and publish image
+        uses: ilteoood/docker_buildx@master
+        with:
+          publish: true
+          tag: '${GITHUB_REF##*/}-alpine'
+          imageName: traccar/traccar
+          dockerHubUser: '${{ secrets.DOCKER_USER }}'
+          dockerHubPassword: '${{ secrets.DOCKER_PASS }}'
+          dockerFile: alpine/Dockerfile
+  push-debian:
+    runs-on: ubuntu-latest
+    name: Push debian image
+    steps:
+      - name: Checkout master
+        uses: actions/checkout@master
+      - name: Print Branch name
+        run: 'echo running on branch ${GITHUB_REF##*/}'
+      - name: Build and publish image
+        uses: ilteoood/docker_buildx@master
+        with:
+          publish: true
+          tag: '${GITHUB_REF##*/}-debian'
+          platform: linux/amd64
+          imageName: traccar/traccar
+          dockerHubUser: '${{ secrets.DOCKER_USER }}'
+          dockerHubPassword: '${{ secrets.DOCKER_PASS }}'
+          dockerFile: debian/Dockerfile