Bump the dependencies group across 1 directory with 2 updates

Bumps the dependencies group with 2 updates in the / directory: [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) and [prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi).


Updates `peter-evans/create-pull-request` from 6.0.5 to 6.1.0
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](peter-evans/create-pull-request@6d6857d...c5a7806)

Updates `prefix-dev/setup-pixi` from 0.7.0 to 0.8.1
- [Release notes](https://github.com/prefix-dev/setup-pixi/releases)
- [Commits](prefix-dev/setup-pixi@d72307a...ba3bb36)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: prefix-dev/setup-pixi
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/bump-versions.yml

@@ -83,7 +83,7 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@6d6857d36972b65feb161a90e484f2984215f83e
+        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c
         with:
           title: Bump ${{ matrix.tool }} to ${{ steps.bump.outputs.new-version }}
           delete-branch: true

.github/workflows/ci-copier.yml

@@ -21,6 +21,6 @@ jobs:
         with:
           fetch-depth: 0 # copier doesn't like shallow clones
       - name: Set up pixi
-        uses: prefix-dev/setup-pixi@d72307a91ccc8a856376cdb9ff5b074a04422409
+        uses: prefix-dev/setup-pixi@ba3bb36eb2066252b2363392b7739741bb777659
       - name: Test
         run: pixi run test