fix: remove extra bin

Author: rrrodzilla

.github/workflows/changelog.yml

@@ -14,17 +14,14 @@ jobs:
           fetch-tags: true
           fetch-depth: 0
           repository: "Govcraft/rust-docs-mcp-server"
-          ref: ${{ github.head_ref }}
       - run: |
           wget https://github.com/git-chglog/git-chglog/releases/download/v0.15.4/git-chglog_0.15.4_linux_amd64.tar.gz
           tar -xvzf git-chglog_0.15.4_linux_amd64.tar.gz
-          git switch -c changelog-update 
           ./git-chglog -o CHANGELOG.md
-          # merge the changelog-update branch into the main branch
+          rm git-chglog_0.15.4_linux_amd64.tar.gz
+          rm git-chglog
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add './CHANGELOG.md'
+          git add .
           git commit -m "chore(docs): update CHANGELOG for latest tag"
-          git checkout main
-          git merge changelog-update --no-ff -m "chore(docs): update CHANGELOG for latest tag"
           git push