Bump protobufjs from 6.8.8 to 8.0.0

Bumps [protobufjs](https://github.com/protobufjs/protobuf.js) from 6.8.8 to 8.0.0.
- [Release notes](https://github.com/protobufjs/protobuf.js/releases)
- [Changelog](https://github.com/protobufjs/protobuf.js/blob/master/CHANGELOG.md)
- [Commits](protobufjs/protobuf.js@6.8.8...protobufjs-v8.0.0)

---
updated-dependencies:
- dependency-name: protobufjs
  dependency-version: 8.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -22,7 +22,7 @@
     "moment": "^2.30.1",
     "monaco-editor": "^0.18.1",
     "pako": "^1.0.6",
-    "protobufjs": "^6.8.8",
+    "protobufjs": "^8.0.0",
     "react": "^16.4.1",
     "react-bootstrap": "^0.32.3",
     "react-bootstrap-typeahead": "^4.1.0",