chore: Bump github/accessibility-alt-text-bot from 1.7.2 to 1.7.3 in the all-dependencies group (#196)

chore: Bump github/accessibility-alt-text-bot

Bumps the all-dependencies group with 1 update: [github/accessibility-alt-text-bot](https://github.com/github/accessibility-alt-text-bot).


Updates `github/accessibility-alt-text-bot` from 1.7.2 to 1.7.3
- [Release notes](https://github.com/github/accessibility-alt-text-bot/releases)
- [Commits](github/accessibility-alt-text-bot@v1.7.2...v1.7.3)

---
updated-dependencies:
- dependency-name: github/accessibility-alt-text-bot
  dependency-version: 1.7.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-dependencies
...

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

Author: dependabot[bot]

.github/workflows/accessibility-alt-text-bot.yml

@@ -23,4 +23,4 @@ jobs:
     if: ${{ github.event.issue || github.event.pull_request || github.event.discussion }}
     steps:
       - name: Get action 'github/accessibility-alt-text-bot'
-        uses: github/accessibility-alt-text-bot@v1.7.2
+        uses: github/accessibility-alt-text-bot@v1.7.3