deps: bump escodegen from 2.0.0 to 2.1.0 in /telemetry/vscode

Bumps [escodegen](https://github.com/estools/escodegen) from 2.0.0 to 2.1.0.
- [Commits](estools/escodegen@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: escodegen
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>