ci: simplify changeset title error message; remove test changeset

Author: Adi-204

.changeset/test-release-alignment-ci.md

@@ -30,7 +30,7 @@ jobs:
       - name: Changeset in PR but title will not trigger Release
         if: steps.filter.outputs.changeset_md == 'true' && env.TITLE_TRIGGERS_RELEASE != 'true'
         run: |
-          echo "::error title=Changeset / release title mismatch::This PR changes .changeset/*.md but the squash-merge title will not trigger Release. Use fix:, fix!:, feat:, or feat!: (not fix(hooks):). More info: https://github.com/asyncapi/generator/blob/master/Development.md#release-process"
+          echo "::error title=Changeset / release title mismatch::This PR changes .changeset/*.md but the squash-merge title will not trigger Release. Use fix:, fix!:, feat:, or feat!: at the start of the title. More info: https://github.com/asyncapi/generator/blob/master/Development.md#release-process"
           exit 1
 
       - name: Release title but no changeset in PR