Build default Docker image on release

Signed-off-by: Tim Hansen <timbonicus@gmail.com>

scripts/create-release-tag.js

@@ -57,22 +57,7 @@ async function createGitTag(octokit, commitSha, tagName) {
   }
 }
 
-async function dispatchReleaseWorkflows(octokit, releaseVersion) {
-  console.log('Dispatching release manifest sync');
-  await octokit.actions.createWorkflowDispatch({
-    owner: 'backstage',
-    repo: 'backstage',
-    workflow_id: 'sync_release-manifest.yml',
-    ref: 'master',
-    inputs: {
-      version: releaseVersion,
-    },
-  });
-}
-
 async function main() {
-  const shouldDispatch = process.argv.includes('--dispatch-workflows');
-
   if (!process.env.GITHUB_SHA) {
     throw new Error('GITHUB_SHA is not set');
   }
@@ -90,11 +75,7 @@ async function main() {
   await createGitTag(octokit, commitSha, tagName);
 
   console.log(`::set-output name=tag_name::${tagName}`);
-
-  if (shouldDispatch) {
-    console.log(`Dispatching release workflows for ${tagName}`);
-    await dispatchReleaseWorkflows(octokit, releaseVersion);
-  }
+  console.log(`::set-output name=version::${releaseVersion}`);
 }
 
 main().catch(error => {