github action build_release another attempt to fix release process wi…

…th README.md update (#13)

.github/workflows/build-release.yml

@@ -36,7 +36,7 @@ jobs:
         ORG_GRADLE_PROJECT_sonatypeUser: ${{ secrets.SONATYPE_USER }}
         ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.SONATYPE_PASSWORD }}
     - name: Switch to branch HEAD
-      run: git switch -
+      run: git checkout $(git branch --contains ${{ github.event.release.tag_name }})
     - name: Update README
       run: sed -i 's/com\.xemantic\.kotlin:xemantic-kotlin-swing-dsl-\(core\|test\):[0-9]\+\(\.[0-9]\+\)*\>/com.xemantic.kotlin:xemantic-kotlin-swing-dsl-\1:${VERSION}/g' README.md
     - name: Commit README