Update typescript-go

Use this workflow for the standard TSGolint typescript-go refresh.

Workflow

1. Inspect the last successful submodule-update PR in the repo history.

Use it to mirror the expected shape of the change:

• advance the root typescript-go gitlink to a real upstream microsoft/typescript-go commit
• rebase the local patches/*.patch series onto that upstream base
• regenerate shims if the refreshed patch stack changes the exported surface
• make any small TSGolint compatibility fix required by upstream API drift
• open a PR titled chore: update typescript-go submodule
• wait for CI to finish and report the result

2. Fetch the latest typescript-go upstream state.