Bump google-proto-files from 1.1.2 to 3.0.2

Bumps [google-proto-files](https://github.com/googleapis/nodejs-proto-files) from 1.1.2 to 3.0.2.
- [Release notes](https://github.com/googleapis/nodejs-proto-files/releases)
- [Changelog](https://github.com/googleapis/nodejs-proto-files/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/nodejs-proto-files/compare/v1.1.2...v3.0.2)

---
updated-dependencies:
- dependency-name: google-proto-files
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -37,7 +37,7 @@
     "eccrypto": "^1.1.6",
     "express": "^4.14.1",
     "express-session": "^1.17.1",
-    "google-proto-files": "^2.4.0",
+    "google-proto-files": "^3.0.2",
     "graphviz": "0.0.8",
     "gun": "amark/gun#77162fcb68eb61f24d980fa3f3653598f56ee593",
     "husky": "^4.2.5",