Bump prefix-dev/setup-pixi from 0.8.0 to 0.8.1 in the actions group (#2)

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
       - uses: pre-commit/[email protected]
         with:
           extra_args: --hook-stage manual --all-files
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].1
         with:
           pixi-version: v0.30.0
           cache: true