Switch from an Action to gh release

Fewer supply chain risks whooooo

.github/workflows/create-release-artifacts.yml

@@ -113,24 +113,11 @@ jobs:
       - name: Package sources
         run: |
           make dist Q=
-          ls
-      - name: Download Linux binaries
+      - name: Download all binary packages
         uses: actions/download-artifact@v8
-      - name: Release
-        uses: softprops/action-gh-release@v2
-        with:
-          body: |
-            Please ensure that the packages below work properly.
-            Once that's done, replace this text with the changelog, un-draft the release, and update the `release` branch.
-            By the way, if you forgot to update `include/version.hpp`, RGBASM's version test is going to fail in the tag's regression testing! (Use `git push --delete origin <tag>` to delete it)
-          draft: true # Don't publish the release quite yet...
-          prerelease: ${{ contains(github.ref, '-rc') }}
-          files: |
-            win32/rgbds-win32.zip
-            win64/rgbds-win64.zip
-            macos/rgbds-macos.zip
-            linux/rgbds-linux-x86_64.tar.xz
-            rgbds-source.tar.gz
-          fail_on_unmatched_files: true
+      - name: Draft the release
+        run: |
+          .github/scripts/draft-release.sh "${ref#refs/tags/}"
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ref: ${{ github.ref_name }}
+          GH_TOKEN: ${{ github.token }} # Required by the `gh` command.