Bump the actions group with 3 updates (#10992)

Bumps the actions group with 3 updates: [actions/checkout](https://github.com/actions/checkout), [actions/upload-artifact](https://github.com/actions/upload-artifact) and [prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi).


Updates `actions/checkout` from 5 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

Updates `actions/upload-artifact` from 4 to 5
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v5)

Updates `prefix-dev/setup-pixi` from 0.9.0 to 0.9.3
- [Release notes](https://github.com/prefix-dev/setup-pixi/releases)
- [Commits](prefix-dev/setup-pixi@v0.9.0...v0.9.3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
- dependency-name: prefix-dev/setup-pixi
  dependency-version: 0.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/cache-pixi-lock.yml

@@ -17,7 +17,7 @@ jobs:
     outputs:
       cache-id: ${{ steps.restore.outputs.cache-primary-key }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: recursive
@@ -30,7 +30,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ steps.date.outputs.date }}_${{ inputs.pixi-version }}_${{hashFiles('pixi.toml')}}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         if: ${{ !steps.restore.outputs.cache-hit }}
         with:
           pixi-version: ${{ inputs.pixi-version }}
@@ -46,7 +46,7 @@ jobs:
             pixi.lock
           key: ${{ steps.restore.outputs.cache-primary-key }}
       - name: Upload pixi.lock
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: pixi-lock
           path: pixi.lock

.github/workflows/ci-additional.yaml

@@ -66,7 +66,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true
@@ -108,7 +108,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true
@@ -157,7 +157,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true
@@ -214,7 +214,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true

.github/workflows/ci.yaml

@@ -91,7 +91,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true

.github/workflows/hypothesis.yaml

@@ -70,7 +70,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true

.github/workflows/upstream-dev-ci.yaml

@@ -71,7 +71,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true
@@ -128,7 +128,7 @@ jobs:
           path: |
             pixi.lock
           key: ${{ needs.cache-pixi-lock.outputs.cache-id }}
-      - uses: prefix-dev/[email protected].0
+      - uses: prefix-dev/[email protected].3
         with:
           pixi-version: ${{ env.PIXI_VERSION }}
           cache: true