chore(deps): bump actions/upload-artifact from 6.0.0 to 7.0.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7.0.0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: 7.0.0
  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

@@ -502,7 +502,7 @@ jobs:
 
       - name: "Upload GitHub Actions artifacts"
         if: matrix.artifacts_path != null
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: ${{ matrix.artifacts_name }}
           path: ${{ matrix.artifacts_path }}
@@ -569,13 +569,13 @@ jobs:
             --runtime Mixxx-${GIT_DESC}-${{ matrix.variant.arch }}.Debug.flatpak org.mixxx.Mixxx.Debug
 
       - name: "Upload Flatpak bundle"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: Flatpak ${{ matrix.variant.arch }}
           path: Mixxx-${{ env.GIT_DESC }}-${{ matrix.variant.arch }}.flatpak
 
       - name: "Upload Debug extension"
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: Flatpak Debug Extension ${{ matrix.variant.arch }}
           path: Mixxx-${{ env.GIT_DESC }}-${{ matrix.variant.arch }}.Debug.flatpak

.github/workflows/pre-commit.yml

@@ -65,14 +65,14 @@ jobs:
 
       - name: "Upload patch artifact"
         if: failure() && env.UPLOAD_PATCH_FILE != null
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: ${{ env.UPLOAD_PATCH_FILE }}
           path: ${{ env.UPLOAD_PATCH_FILE }}
 
       - name: "Upload pre-commit.log"
         if: failure() && env.UPLOAD_PATCH_FILE == null
-        uses: actions/upload-artifact@v6.0.0
+        uses: actions/upload-artifact@v7.0.0
         with:
           name: pre-commit.log
           path: /github/home/.cache/pre-commit/pre-commit.log