Our version of Go we reference in our .github/** doesn't match that in go.mod.
To fix this, I've updated the version of Go and added a check to ensure they're all in sync.

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5 to 6.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [golang.org/x/mod](https://github.com/golang/mod) from 0.27.0 to 0.28.0.
- [Commits](golang/mod@v0.27.0...v0.28.0)

---
updated-dependencies:
- dependency-name: golang.org/x/mod
  dependency-version: 0.28.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* feat: add tooltip field to workspace app

* remove duplicate test

* run make gen

* update tooltip max length to 2048