Fix the release workflow

Author: bchapuis

.github/workflows/release.yml

@@ -5,6 +5,7 @@ on:
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+'
 
+jobs:
   publish-candidate:
     name: Publish candidate
     runs-on: ubuntu-latest
@@ -65,6 +66,8 @@ on:
 
       - name: Publish release candidate on Apache SVN
         run: |
+          sudo apt-get update
+          sudo apt-get install -y subversion
           mkdir -p ${{ steps.variables.outputs.git_version }}
           cp ./baremaps-cli/target/apache-baremaps-${{ steps.variables.outputs.git_version }}-* ${{ steps.variables.outputs.git_version }}
           svn --username "${{ secrets.INCUBATOR_SVN_DEV_USERNAME }}" --password "${{ secrets.INCUBATOR_SVN_DEV_PASSWORD }}" import -m "Apache Baremaps ${{ steps.variables.outputs.git_version }} (incubating)" ${{ steps.variables.outputs.git_version }} https://dist.apache.org/repos/dist/dev/incubator/baremaps/${{ steps.variables.outputs.git_version }}