chore(deps): bump dependencies with 3 updates (#1598)

Bumps the github-actions group with 3 updates: [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro), [astro-og-canvas](https://github.com/delucis/astro-og-canvas/tree/HEAD/packages/astro-og-canvas) and [vercel](https://github.com/vercel/vercel/tree/HEAD/packages/cli).


Updates `astro` from 6.1.7 to 6.1.8
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/[email protected]/packages/astro)

Updates `astro-og-canvas` from 0.11.0 to 0.11.1
- [Release notes](https://github.com/delucis/astro-og-canvas/releases)
- [Changelog](https://github.com/delucis/astro-og-canvas/blob/latest/packages/astro-og-canvas/CHANGELOG.md)
- [Commits](https://github.com/delucis/astro-og-canvas/commits/[email protected]/packages/astro-og-canvas)

Updates `vercel` from 51.6.1 to 51.8.0
- [Release notes](https://github.com/vercel/vercel/releases)
- [Changelog](https://github.com/vercel/vercel/blob/main/packages/cli/CHANGELOG.md)
- [Commits](https://github.com/vercel/vercel/commits/[email protected]/packages/cli)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 6.1.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
- dependency-name: astro-og-canvas
  dependency-version: 0.11.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: github-actions
- dependency-name: vercel
  dependency-version: 51.8.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

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

Author: dependabot[bot]