Fix GCS BlobStore maven artifactid gcs-blob -> gwc-gcs-blob

Author: groldan

.github/workflows/gcs-integration.yml

@@ -33,7 +33,7 @@ jobs:
 
     - name: Tests against Fake GCS Server TestContainers
       run: |
-         mvn verify -f geowebcache/pom.xml -pl :gcs-blob -am \
+         mvn verify -f geowebcache/pom.xml -pl :gwc-gcs-blob -am \
          -Ponline \
          -DskipTests=true \
          -DskipITs=false -B -ntp

geowebcache/gcsblob/pom.xml

@@ -6,7 +6,7 @@
     <artifactId>geowebcache</artifactId>
     <version>2.0-SNAPSHOT</version>
   </parent>
-  <artifactId>gcs-blob</artifactId>
+  <artifactId>gwc-gcs-blob</artifactId>
   <name>Google Cloud Storage blob store</name>
 
   <properties>