Bump actions/upload-artifact from 6 to 7 (#375)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
       # Upload artifacts
       - name: Upload Distributable Jar
         id: upload-final
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: dist
           path: ./dist/*

.github/workflows/pull_request.yml

@@ -16,7 +16,7 @@ jobs:
         run: |
           mkdir -p ./pr
           echo ${{ github.event.number }} > ./pr/pr_number
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: pr_number
           path: pr/

.github/workflows/resource_pack_ci.yml

@@ -17,7 +17,7 @@ jobs:
 
       - name: Build resource pack
         id: upload-resource-pack
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: openinv-legibility-pack
           path: ./resource-pack/openinv-legibility-pack/