fix secret name

Author: martinbonnin

.github/workflows/publish-snapshot.yaml

@@ -16,4 +16,4 @@ jobs:
         env:
           LIBRARIAN_SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
           LIBRARIAN_SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
-          LIBRARIAN_GOOGLE_SERVICES_JSON: ${{ secrets.LIBRARIAN_GOOGLE_SERVICES_JSON }}
+          LIBRARIAN_GOOGLE_SERVICES_JSON: ${{ secrets.APOLLO_KOTLIN_GOOGLE_SERVICES_JSON }}