fix(ci): simplify preview changelog workflow (#38)

Author: CalvinAllen

.github/workflows/preview-changelog.yml

@@ -6,22 +6,8 @@ on:
   workflow_dispatch:
 
 jobs:
-  generate:
-    name: Generate
+  preview:
+    name: Preview
     uses: CodingWithCalvin/.github/.github/workflows/generate-changelog.yml@main
     secrets: inherit
 
-  preview:
-    name: Display Preview
-    runs-on: ubuntu-latest
-    needs: generate
-
-    steps:
-    - name: Display changelog preview
-      run: |
-        echo "=========================================="
-        echo "CHANGELOG PREVIEW"
-        echo "=========================================="
-        echo ""
-        echo "${{ needs.generate.outputs.changelog }}"
-      shell: bash