Chore(deps): Bump actions/upload-artifact from 5 to 7

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/pr.yaml

@@ -115,7 +115,7 @@ jobs:
           source .venv/bin/activate
           make cicd-test
       - name: Upload test results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         if: ${{ !cancelled() }}
         with:
           name: test-results-style-cicd-${{ matrix.python-version }}
@@ -151,7 +151,7 @@ jobs:
           python --version
           make fast-test
       - name: Upload test results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         if: ${{ !cancelled() }}
         with:
           name: test-results-windows
@@ -277,7 +277,7 @@ jobs:
           source .venv/bin/activate
           make ${{ matrix.engine }}-test
       - name: Upload test results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         if: ${{ !cancelled() }}
         with:
           name: test-results-docker-${{ matrix.engine }}
@@ -385,7 +385,7 @@ jobs:
           ./.github/scripts/manage-test-db.sh "${{ matrix.engine }}"
           "$TEST_DB_NAME" down
       - name: Upload test results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         if: ${{ !cancelled() }}
         with:
           name: test-results-cloud-${{ matrix.engine }}
@@ -445,7 +445,7 @@ jobs:
         run: |
           source ../../.venv/bin/activate
           pnpm run test:e2e
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v7
         if: ${{ !cancelled() }}
         with:
           name: playwright-report

.github/workflows/release.yaml

@@ -21,7 +21,7 @@ jobs:
       - name: Build UI
         run: pnpm --prefix web/client run build
       - name: Upload UI build artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v7
         with:
           name: ui-dist
           path: web/client/dist/