Aligning semantic version label check name

Author: FranzBusch

.github/workflows/pull_request_label.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   semver-label-check:
-    name: Semantic Version label check
+    name: Semantic version label check
     runs-on: ubuntu-latest
     timeout-minutes: 1
     steps: