Fixed pre-release version calculation

Author: artem-v

.github/workflows/pre-release-ci.yml

@@ -25,8 +25,7 @@ jobs:
           server-password: GITHUB_TOKEN
       - name: Deploy pre-release version
         run: |
-          # `tag` is the concatenation of `v` and a version by the tag convention.
-          pre_release_version=$(echo ${{ github.event.release.tag_name }} | sed "s/v//")
+          pre_release_version=${{ github.event.release.tag_name }}
           echo Pre-release version $pre_release_version
           mvn versions:set -DnewVersion=$pre_release_version -DgenerateBackupPoms=false
           mvn versions:commit