Update actions/checkout action to v6.0.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	patch	v6.0.1 → v6.0.2

---

Release Notes

actions/checkout (actions/checkout)

v6.0.2

Compare Source

• Fix tag handling: preserve annotations and explicit fetch-tags by @​ericsciple in #​2356

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[github-actions]

🚫 [actionlint] _{reported by reviewdog 🐶}
property "dockerimage" is not defined in object type {dockerarch: string; ghimage: string; mcarch: string} [expression]

libktts-server/.github/workflows/ci.yml

Line 134 in 5984f09

platforms: ${{ matrix.dockerimage }}

[github-actions]

⚠️ [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2046:warning:1:33: Quote this to prevent word splitting [shellcheck]

libktts-server/.github/workflows/ci.yml

Line 190 in 5984f09

run: |

[github-actions]

⚠️ [actionlint] _{reported by reviewdog 🐶}
shellcheck reported issue in this script: SC2046:warning:2:3: Quote this to prevent word splitting [shellcheck]

libktts-server/.github/workflows/ci.yml

Line 190 in 5984f09

run: |