fix(typescript): remove protobufjs dependency (#3491)

protobufjs is not needed anymore by @bazel/typescript

prototbufjs <6.11.3 is also vulnerable according to

GHSA-g954-5hwp-pp24

Author: mgred

packages/typescript/index.bzl

@@ -528,13 +528,6 @@ def ts_project(
         nodejs_binary(
             name = tsc_worker,
             data = [
-                # BEGIN-INTERNAL
-                # Users get this dependency transitively from @bazel/typescript
-                # but that's our own code, so we don't.
-                # TODO: remove protobuf dependency once rules_typescript also uses
-                # worker package
-                "@npm//protobufjs",
-                # END-INTERNAL
                 Label(typescript_package),
                 Label("//packages/typescript/internal/worker:filegroup"),
                 # BEGIN-INTERNAL

packages/typescript/package.json

@@ -23,7 +23,6 @@
         "typescript": ">=3.0.0"
     },
     "dependencies": {
-        "protobufjs": "6.8.8",
         "@bazel/worker": "0.0.0-PLACEHOLDER",
         "semver": "5.6.0",
         "source-map-support": "0.5.9",