Upgrade actions

Author: thibaudcolas

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: pipx install "poetry>=2.1.2,<3"
       - uses: actions/setup-python@v5
         with:
@@ -35,7 +35,7 @@ jobs:
           - python: "3.13"
             toxenv: py313-dj42,py313-dj52,py312-djmain
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: pipx install "poetry>=2.1.2,<3"
       - uses: actions/setup-python@v5
         with:
@@ -49,18 +49,11 @@ jobs:
     needs: test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: ".nvmrc"
-      - id: node-cache
-        uses: actions/cache@v3
-        with:
-          # Cache node_modules rather than the npm cache, as we rarely update npm packages.
-          path: node_modules
-          key: ${{ runner.os }}-node-${{ hashFiles('**/.nvmrc') }}-${{ hashFiles('**/package-lock.json') }}
-      - if: steps.node-cache.outputs.cache-hit != 'true'
-        run: npm ci --no-audit
+      - run: npm ci --no-audit
       - run: npm run build
       - run: pipx install "poetry>=2.1.2,<3"
       - uses: actions/setup-python@v5