Upgraded to bazel 3.7.2 and rules_nodejs 2.3.2

Change-Id: If53686f2475c4f367909de577b4da95de8e16768
diff --git a/web/gui2-fw-lib/lib/remote/websocket.service.ts b/web/gui2-fw-lib/lib/remote/websocket.service.ts
index 93020f0..c45e23f 100644
--- a/web/gui2-fw-lib/lib/remote/websocket.service.ts
+++ b/web/gui2-fw-lib/lib/remote/websocket.service.ts
@@ -187,7 +187,7 @@
         let ev: EventType;
         let h;
         try {
-            ev = JSON.parse(msgEvent.data);
+            ev = JSON.parse(msgEvent.data.toString()) as EventType;
         } catch (e) {
             this.log.error('Message.data is not valid JSON', msgEvent.data, e);
             return null;