build: attempt to configure release drafter

- it should ignore releases from different branches (i.e. `release`)
- it should mark as latest only releases from `master` branch

Author: novoj

.github/release-drafter.yml

@@ -3,7 +3,7 @@ tag-template: 'v$RESOLVED_VERSION'
 latest: 'true'
 
 prerelease: true
-prerelease-identifier: 'alpha'
+prerelease-identifier: 'beta'
 categories:
   - title: '⁉️ Breaking changes'
     labels:
@@ -30,6 +30,7 @@ autolabeler:
       - '/^fix(\(.*\))?:/'
 change-template: '- $TITLE @$AUTHOR (#$NUMBER)<br/>$BODY'
 change-title-escapes: '\<*_&' # You can add # and @ to disable mentions, and add ` to disable code blocks.
+filter-by-commitish: true
 
 template: |
   ## What’s Changed

.github/workflows/ci-master.yml

@@ -103,6 +103,7 @@ jobs:
       with:
         version: ${{ steps.release_version.outputs.version }}
         publish: true
+        latest: ${{ github.ref_name == 'master' && 'true' || 'legacy' }}
 
     - name: Upload dist.zip to release
       uses: actions/upload-release-asset@64e5e85fc528f162d7ba7ce2d15a3bb67efb3d80 # v1.0.1