Bump extractions/setup-just from 2 to 3 in the actions group

Bumps the actions group with 1 update: [extractions/setup-just](https://github.com/extractions/setup-just).


Updates `extractions/setup-just` from 2 to 3
- [Release notes](https://github.com/extractions/setup-just/releases)
- [Commits](extractions/setup-just@v2...v3)

---
updated-dependencies:
- dependency-name: extractions/setup-just
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

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

Author: dependabot[bot]

.github/workflows/test-python.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install just
-        uses: extractions/setup-just@v2
+        uses: extractions/setup-just@v3
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
@@ -63,7 +63,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install just
-        uses: extractions/setup-just@v2
+        uses: extractions/setup-just@v3
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
@@ -86,7 +86,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Install just
-        uses: extractions/setup-just@v2
+        uses: extractions/setup-just@v3
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
@@ -114,7 +114,7 @@ jobs:
           enable-cache: true
           python-version: "3.9"
       - name: Install just
-        uses: extractions/setup-just@v2
+        uses: extractions/setup-just@v3
       - name: Install dependencies
         run: just install
       - name: Build docs
@@ -133,7 +133,7 @@ jobs:
           enable-cache: true
           python-version: "3.9"
       - name: Install just
-        uses: extractions/setup-just@v2
+        uses: extractions/setup-just@v3
       - name: Install dependencies
         run: just install
       - name: Build docs
@@ -155,7 +155,7 @@ jobs:
           enable-cache: true
           python-version: "${{matrix.python}}"
       - name: Install just
-        uses: extractions/setup-just@v2
+        uses: extractions/setup-just@v3
       - name: Install dependencies
         run: |
           just install