Matrix build send - 1

Copied over YAML file from e-mission-server repo after successfully implementing transmission of docker image tags from e-mission-server to join with artifacts and workflow dispatch.

Added another dispatch job to trigger workflow via matrix strategy.

.github/workflows/image_build_push.yml

@@ -7,7 +7,7 @@ name: docker image
 # TODO: Change to master branch once changes are final.
 on:
   push:
-    branches: [ tags-dispatch ]
+    branches: [ tags-matrix ]
 
 
 # Env variable
@@ -48,12 +48,21 @@ jobs:
     #   run: |
     #     docker push $DOCKER_USER/${GITHUB_REPOSITORY#*/}:${GITHUB_REF##*/}_${{ steps.date.outputs.date }}
 
+  dispatch:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        repo: ['MukuFlash03/nrel-openpath-join-page', 'MukuFlash03/op-admin-dashboard', 'MukuFlash03/em-public-dashboard']
+
+    steps:
+    - uses: actions/checkout@v2
+
     - name: Trigger workflow in join-page, admin-dash, public-dash
       run: |
         curl -L \
           -X POST \
           -H "Accept: application/vnd.github+json" \
           -H "Authorization: Bearer ${{ secrets.GH_FG_PAT_TAGS }}" \
           -H "X-GitHub-Api-Version: 2022-11-28" \
-          https://api.github.com/repos/MukuFlash03/nrel-openpath-join-page/actions/workflows/90148778/dispatches \
+          https://api.github.com/repos/${{ matrix.repo }}/actions/workflows/image_build_push.yml/dispatches \
           -d '{"ref":"tags-dispatch", "inputs": {"docker_image_tag" : "${{ steps.date.outputs.date }}"}}'