chore(deps): bump actions/upload-artifact from 4 to 7

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...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/ci.yml

@@ -86,7 +86,7 @@ jobs:
           $hash = (Get-FileHash dist\UnityScraper.exe -Algorithm SHA256).Hash.ToLower()
           "$hash *UnityScraper.exe" | Set-Content dist\UnityScraper.exe.sha256
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: UnityScraper-Windows-x64
           path: |
@@ -133,7 +133,7 @@ jobs:
           set -e
           test "$status" -eq 124
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: UnityScraper-Linux-x86_64
           path: |
@@ -165,7 +165,7 @@ jobs:
           test -x dist/UnityScraper.app/Contents/MacOS/UnityScraper
           plutil -lint dist/UnityScraper.app/Contents/Info.plist
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: UnityScraper-macOS-arm64
           path: |

.github/workflows/release.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Generate software bill of materials
         run: python scripts/generate_sbom.py
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: release-sbom
           path: UnityScraper-SBOM.cdx.json
@@ -67,7 +67,7 @@ jobs:
           $hash = (Get-FileHash UnityScraper-Windows-x64.zip -Algorithm SHA256).Hash.ToLower()
           "$hash *UnityScraper-Windows-x64.zip" | Set-Content UnityScraper-Windows-x64.zip.sha256
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: release-windows
           path: |
@@ -104,7 +104,7 @@ jobs:
       - name: Build Linux release
         run: ./build_linux.sh
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: release-linux
           path: |
@@ -125,7 +125,7 @@ jobs:
         run: python -m pip install -r requirements.txt pyinstaller
       - name: Build macOS release
         run: ./build_macos.sh
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         with:
           name: release-macos
           path: |