fix: bump protobufjs dependency version for cli package (#2128)

Otherwise the latest protobufjs-cli package pulls older protobufjs.

Author: alexander-fenster

cli/package.json

@@ -18,7 +18,7 @@
     "pbts": "bin/pbts"
   },
   "peerDependencies": {
-    "protobufjs": "^7.0.0"
+    "protobufjs": "^8.0.0"
   },
   "dependencies": {
     "chalk": "^4.0.0",