build: correct artifact name for npm

Google APIs · copybara-github · commit 1e6c634782b5 · 2022-06-30T11:44:31.000-07:00
PiperOrigin-RevId: 458276680
diff --git a/google/cloud/video/stitcher/v1/BUILD.bazel b/google/cloud/video/stitcher/v1/BUILD.bazel
@@ -238,7 +238,7 @@ load(
 
 nodejs_gapic_library(
     name = "stitcher_nodejs_gapic",
-    package_name = "@google-cloud/stitcher",
+    package_name = "@google-cloud/video-stitcher",
     src = ":stitcher_proto_with_info",
     extra_protoc_parameters = ["metadata"],
     grpc_service_config = "videostitcher_grpc_service_config.json",
