Bump actions/download-artifact from 6 to 7

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/download-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/build.yml

@@ -78,7 +78,7 @@ jobs:
                     ini-values: error_reporting=E_ALL
                     coverage: none
 
-            -   uses: actions/download-artifact@v6
+            -   uses: actions/download-artifact@v7
                 with:
                     name: paw
                     path: builds
@@ -98,7 +98,7 @@ jobs:
             -   name: Remove old file
                 run: rm -f builds/paw
 
-            -   uses: actions/download-artifact@v6
+            -   uses: actions/download-artifact@v7
                 with:
                     name: paw
                     path: builds