Update androidx.navigation to v2.7.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
androidx.navigation.safeargs.kotlin (source)	2.7.2 -> 2.7.3
androidx.navigation:navigation-fragment-ktx (source)	2.7.2 -> 2.7.3
androidx.navigation:navigation-ui-ktx (source)	2.7.2 -> 2.7.3

---

Configuration

📅 Schedule: Branch creation - "before 4am" in timezone Asia/Seoul, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

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

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

---

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

---

This PR has been generated by Mend Renovate. View repository job log here.

[height[bot]]

Link Height tasks by mentioning a task ID in the pull request title or commit messages, or description and comments with the keyword link (e.g. "Link T-123").

💡Tip: You can also use "Close T-X" to automatically close a task when the pull request is merged.