build(deps): bump golang.org/x/time in /internal/examples

Bumps [golang.org/x/time](https://github.com/golang/time) from 0.3.0 to 0.6.0.
- [Commits](https://github.com/golang/time/compare/v0.3.0...v0.6.0

)

---
updated-dependencies:
- dependency-name: golang.org/x/time
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>