chore: add comments to trigger PR

.github/workflows/dockerfile_workflow_test.yaml

@@ -1,6 +1,16 @@
+#
+# This workflow is used to test the `reusable_dockerfile_pipeline` action used
+# to build and push the Docker image to the container registries.
+#
+# The reason this workflow targets the develop branch is so that we can test the
+# action in the PR. If we targeted main, we would need to merge changes into
+# before being able to test them.
+#
 name: Build Using Reusable Workflow
 on: [push, pull_request]
 jobs:
+  # reusable-build tests calling the reusable_dockerfile_pipeline while
+  # providing a custom packageName
   reusable-build:
     permissions:
       contents: write
@@ -10,6 +20,9 @@ jobs:
       dockerfile: docker-action-test/Dockerfile
       packageName: docker-test
     secrets: inherit
+
+  # reusable-build-defaults tests calling the reusable_dockerfile_pipeline with
+  # the defaults
   reusable-build-defaults:
     permissions:
       contents: write