Bump prefix-dev/setup-pixi from 0.9.5 to 0.9.6

Bumps [prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi) from 0.9.5 to 0.9.6.
- [Release notes](https://github.com/prefix-dev/setup-pixi/releases)
- [Commits](prefix-dev/setup-pixi@v0.9.5...v0.9.6)

---
updated-dependencies:
- dependency-name: prefix-dev/setup-pixi
  dependency-version: 0.9.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-and-test.yml

@@ -31,7 +31,7 @@ jobs:
             os: macos-15-intel
     steps:
       - uses: actions/checkout@v6
-      - uses: prefix-dev/setup-pixi@v0.9.5
+      - uses: prefix-dev/setup-pixi@v0.9.6
         with:
           cache: true
       - name: Build installer
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: prefix-dev/setup-pixi@v0.9.5
+      - uses: prefix-dev/setup-pixi@v0.9.6
         with:
           cache: true
           environments: release

.github/workflows/release.yaml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: prefix-dev/setup-pixi@v0.9.5
+      - uses: prefix-dev/setup-pixi@v0.9.6
         with:
           cache: true
           environments: release