Adds branch to maven publish workflow

Signed-off-by: Darshit Chanpura <dchanp@amazon.com>

Author: DarshitChanpura

.github/workflows/maven-publish.yml

@@ -7,6 +7,7 @@ on:
         - 'main'
         - '1.*'
         - '2.*'
+        - 'task/publish-resource-sharing-spi'
 
 jobs:
   build-and-publish-snapshots:
@@ -36,3 +37,4 @@ jobs:
           ./gradlew --no-daemon :opensearch-security-common:publishMavenJavaPublicationToSnapshotsRepository
           ./gradlew --no-daemon :opensearch-security-client:publishMavenJavaPublicationToSnapshotsRepository
           ./gradlew --no-daemon publishPluginZipPublicationToSnapshotsRepository
+