Bump prefix-dev/setup-pixi from 0.9.1 to 0.9.2 (#344)

Bumps [prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi) from 0.9.1 to 0.9.2.
- [Release notes](https://github.com/prefix-dev/setup-pixi/releases)
- [Commits](prefix-dev/setup-pixi@194d461...28eb668)

---
updated-dependencies:
- dependency-name: prefix-dev/setup-pixi
  dependency-version: 0.9.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/ci-additional.yml

@@ -29,7 +29,7 @@ jobs:
           fetch-depth: 0 # fetch all branches and tags
 
       - name: setup environment
-        uses: prefix-dev/setup-pixi@194d461b21b6c5717c722ffc597fa91ed2ff29fa # 0.9.1
+        uses: prefix-dev/setup-pixi@28eb668aafebd9dede9d97c4ba1cd9989a4d0004 # 0.9.2
         with:
           environments: "doctests"
 

.github/workflows/ci.yml

@@ -61,7 +61,7 @@ jobs:
           fetch-depth: 0 # fetch all branches and tags
 
       - name: setup environment
-        uses: prefix-dev/setup-pixi@194d461b21b6c5717c722ffc597fa91ed2ff29fa # 0.9.1
+        uses: prefix-dev/setup-pixi@28eb668aafebd9dede9d97c4ba1cd9989a4d0004 # 0.9.2
         with:
           environments: "${{ matrix.env }}"
 

.github/workflows/nightly.yml

@@ -67,7 +67,7 @@ jobs:
           rm pixi.lock
 
       - name: setup environment
-        uses: prefix-dev/setup-pixi@194d461b21b6c5717c722ffc597fa91ed2ff29fa # 0.9.1
+        uses: prefix-dev/setup-pixi@28eb668aafebd9dede9d97c4ba1cd9989a4d0004 # 0.9.2
         with:
           environments: "nightly"
           locked: false