Use SolrBot as identity for renovate-changelog workflow

Author: janhoy

.github/workflows/renovate-changelog.yml

@@ -52,8 +52,8 @@ jobs:
           fi
 
           # Configure git with a separate author identity for the workflow
-          git config user.name "renovate-bot"
-          git config user.email "[email protected].com"
+          git config user.name "SolrBot"
+          git config user.email "<solrbot@cominvent.com>"
 
           # Add and commit the changelog entry
           git add changelog/unreleased/