build: migrate to dlint

[bartlomieju]

Ref #8122

Depends on denoland/deno_third_party#78

[bartlomieju]

Down to 3 errors:

dlint (513 files)
error[no-undef]: SignalStream is not defined
   --> /Users/biwanczuk/dev/deno/cli/rt/40_signals.js:165:16
    |
165 |     return new SignalStream(signo);
    |                ^^^^^^^^^^^^
    |
error[getter-return]: Expected 'body' to always return a value.
   --> /Users/biwanczuk/dev/deno/op_crates/fetch/26_fetch.js:771:5
    |
771 |       get body() {
    |  _____^
772 | |       if (this._stream) {
773 | |         return this._stream;
774 | |       }
775 | |
776 | |       if (!this._bodySource) {
777 | |         return null;
778 | |       } else if (this._bodySource instanceof ReadableStream) {
779 | |         this._stream = this._bodySource;
780 | |       } else {
781 | |         const buf = bodyToArrayBuffer(this._bodySource);
782 | |         if (!(buf instanceof ArrayBuffer)) {
783 | |           throw new Error(
784 | |             `Expected ArrayBuffer from body`,
785 | |           );
786 | |         }
787 | |
788 | |         this._stream = new ReadableStream({
789 | |           start(controller) {
790 | |             controller.enqueue(new Uint8Array(buf));
791 | |             controller.close();
792 | |           },
793 | |         });
794 | |       }
795 | |
796 | |       return this._stream;
797 | |     }
    | |______^
    |
    = help: Return a value from the getter function
error[no-undef]: HttpClient is not defined
   --> /Users/biwanczuk/dev/deno/op_crates/fetch/26_fetch.js:878:16
    |
878 |     return new HttpClient(opCreateHttpClient(options));
    |                ^^^^^^^^^^
    |
Found 3 problems

Tracked in denoland/deno_lint#462 and denoland/deno_lint#463

[ry]

I tried it locally. Wow. It's very fast.

[ry]

LGTM