Remove automatic release creation

This doesn't work anymore, and it is simple to do manually.

Author: xhochy

.github/workflows/ci.yml

@@ -149,19 +149,4 @@ jobs:
         with:
           user: __token__
           password: ${{ secrets.PYPI_PASSWORD }}
-      - name: Create Release Notes
-        if: env.IS_MASTER_BUILD == 'true' && env.IS_TAG == 'true'
-        run: |
-            awk 'BEGIN{found=0} {if (match($0, "==============")) {if (found == 1) exit; found=1}; if (found == 1) {print last}; last=$0}' CHANGES.rst > release_notes.rst
-            pandoc --from=rst --to=markdown -o release_notes.md release_notes.rst
-      - name: Create GitHub Release
-        if: env.IS_MASTER_BUILD == 'true' && env.IS_TAG == 'true'
-        uses: actions/[email protected]
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: plateau ${{ github.ref }}
-          body_path: release_notes.md
-          draft: false
-          prerelease: false
+