Migrate from rules_nodejs to rules_js/rules_ts (#7923)

* Start using pnpm

* Add @npm

* get more stuff set up

* Get the analysis phase passing.

* Get esbuild working?

* Get it compiling?

    $ bazel build //tests/ts/...

* Try to get the test working

* test is passing

* Get the other tests working

* clarify comment

* clean up a bit

* Try to add another test

* Add another test

* clean up more

* remove unused reference

* Add e2e test

* Get more of the test working

* add lock file

* Get test working on its own

* Get e2e test passing

* fix infinite recursion

* Add comments

* clean up some more

* clean up more again

* Source typescript version from package.json

* run buildifier

* lint

* Fix unset `extra_env`

* Incorporate feedback

* run buildifier

---------

Co-authored-by: Derek Bailey <derekbailey@google.com>

tests/ts/package.json

@@ -1,7 +1,6 @@
 {
     "type": "module",
     "dependencies": {
-        "@grpc/grpc-js": "^1.7.0",
         "flatbuffers": "../../"
     }
 }