build(deps): bump earthly/actions-setup from 1.0.7 to 1.0.8 (#105)

Bumps [earthly/actions-setup](https://github.com/earthly/actions-setup) from 1.0.7 to 1.0.8.
- [Release notes](https://github.com/earthly/actions-setup/releases)
- [Commits](earthly/actions-setup@135d686...be3fe0c)

---
updated-dependencies:
- dependency-name: earthly/actions-setup
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/main.yml

@@ -72,7 +72,7 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Install earthly
-        uses: earthly/actions-setup@135d686cdc4619918fd1b542d0a08d61dd104518 # ratchet:earthly/actions-setup@v1
+        uses: earthly/actions-setup@be3fe0c1f84e9776b5a184d21bf7a4a779ea2e6b # ratchet:earthly/actions-setup@v1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           use-cache: true