feat!: switch back to protons (#468)

* feat: protons 7.2.1 protons-runtime 5.1.0

* fix: remove protobufjs dependency

* chore: bechmark messages at different lengths

* fix: rebase errors and lint

* chore: fix decodeControlGraft() type

* chore: protons 7.2.1 and protons-runtime 5.1.0

* chore: rebase against master

* feat: limit rpc fields using protons api

* chore: remove unused code

.gitignore

@@ -5,4 +5,5 @@ dist/
 docs/
 .nyc_output/coverage-final.json
 .vscode/settings.json
-benchmark_data/
+benchmark_data/
+.vscode/