actions: disable image-builder workflow

.github/workflows/elasticsearch-image-builder.yml

@@ -1,24 +1,25 @@
-name: Build Docker Images
-on:
-  push:
-    paths:
-      - "images/elasticsearch/**"
-      - ".github/workflows/**"
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        elastic-version:
-          - "7.17.15"
-    env:
-      DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-      DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 100
-      - name: "Build elasticsearch@${{ matrix.elastic-version }}"
-        run: |
-          cd images/elasticsearch/${{ matrix.elastic-version }}
-          curl "https://raw.githubusercontent.com/pelias/ci-tools/master/build-docker-images.sh" | bash -
+# name: Build Docker Images
+# on:
+#   push:
+#     paths:
+#       - "images/elasticsearch/**"
+#       - ".github/workflows/**"
+# jobs:
+#   build:
+#     if: github.ref == 'refs/heads/master' && needs.unit-tests.result == 'success'
+#     runs-on: ubuntu-20.04
+#     strategy:
+#       matrix:
+#         elastic-version:
+#           - "7.17.15"
+#     env:
+#       DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+#       DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+#     steps:
+#       - uses: actions/checkout@v2
+#         with:
+#           fetch-depth: 100
+#       - name: "Build elasticsearch@${{ matrix.elastic-version }}"
+#         run: |
+#           cd images/elasticsearch/${{ matrix.elastic-version }}
+#           curl "https://raw.githubusercontent.com/pelias/ci-tools/master/build-docker-images.sh" | bash -