CI: Bump actions/upload-artifact from 4.6.2 to 7.0.2

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.6.2 to 7.0.2.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/ea165f8d65b6e75b540449e92b4886f43607fa02...cf430e030ddbb5b0abf93d22962f4752f3646cd9)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: 7.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ps5.yml

@@ -46,14 +46,14 @@ jobs:
       - name: Cross-compilation and symbol check
         run: ./ci/build-ps5.sh
 
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           # Folder to copy to /data/homebrew/Pelagia (or use tools/deploy-ps5.sh); eboot.elf is stripped.
           name: Pelagia
           path: build-ps5/Pelagia/
           if-no-files-found: error
 
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           # Unstripped eboot.elf, to analyze a crash (the one above is stripped).
           name: pelagia-debug-symbols

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
             echo
             echo "pelagia-debug-symbols.elf is the unstripped eboot.elf (symbols and debug information): it is only useful to analyze a crash, not to install Pelagia."
           } > release-notes.md
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: release-notes
           path: release-notes.md
@@ -96,7 +96,7 @@ jobs:
             --out dist
           unzip -l dist/Pelagia-*-ps5.zip
           cat dist/SHA256SUMS
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
         with:
           name: release-files
           path: dist/