Merge the contents of the release-history directory instead of overwr…

…iting (#676)

.github/workflows/build.yml

@@ -855,19 +855,28 @@ jobs:
  "pr_template": "- #{{TITLE}} ([PR ##{{NUMBER}}](#{{URL}}) by @#{{AUTHOR}})\n"
  }
 
+ - name: Get the current contents of the docs repository
+ uses: actions/checkout@v4
+ with:
+ repository: icosa-foundation/open-brush-docs
+ path: open-brush-docs
+ ref: master
+ fetch-depth: 0
+ sparse-checkout: |
+ release-history/
+
  - name: Create Changelog file
  env:
  CHANGELOG: ${{ steps.changelog.outputs.changelog }}
  run: |
- mkdir -p changelog/
- echo "$CHANGELOG" | tee changelog/automatic-changelog.md
+ echo "$CHANGELOG" | tee open-brush-docs/release-history/automatic-changelog.md
 
  - name: Publish release notes
  uses: cpina/github-action-push-to-another-repository@composite-1.5.1
  env:
  SSH_DEPLOY_KEY: ${{ secrets.OPENBRUSH_DOCS_SSH_DEPLOY_KEY }}
  with:
- source-directory: 'changelog/'
+ source-directory: 'open-brush-docs/release-history/'
  target-directory: 'release-history/'
  destination-github-username: 'icosa-foundation'
  destination-repository-name: 'open-brush-docs'