Bump actions/upload-artifact from 6 to 7

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>

Author: dependabot[bot]

.github/workflows/bowtie.yml

@@ -38,7 +38,7 @@ jobs:
     - name: Generate Bowtie report
       run: (cd bowtie; bowtie report -b badges bowtie.json)
     - name: Upload report artifact
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: bowtie-report
         path: bowtie/

.github/workflows/ci.yml

@@ -102,7 +102,7 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: sbt assembly
     - name: Upload JAR
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: jsonoid-discovery.jar
         if-no-files-found: error

.github/workflows/fuzz.yml

@@ -52,7 +52,7 @@ jobs:
           -dict=fuzz/test/resources/json.dict \
           target/jsonoid-schemas || code=$?; \
         if [[ $code -ne 124 && $code -ne 0 ]]; then exit $code; fi
-    - uses: actions/upload-artifact@v6
+    - uses: actions/upload-artifact@v7
       with:
         name: crash
         path: |