Bump actions/upload-artifact from 6 to 7 (#1902) (#1910)

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
...



(cherry picked from commit 0d7b24e)

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: 3 people

.github/workflows/test-integration-unreleased.yml

@@ -94,7 +94,7 @@ jobs:
 
       - name: Upload Reports
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: test-reports-os${{ matrix.entry.opensearch_ref }}-java${{ matrix.entry.java }}
           path: opensearch-java/java-client/build/reports/

.github/workflows/test-integration.yml

@@ -61,7 +61,7 @@ jobs:
 
       - name: Upload Reports
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: test-reports-os${{ matrix.entry.opensearch_version }}-java${{ matrix.entry.java }}
           path: java-client/build/reports/

.github/workflows/test-unit.yml

@@ -25,7 +25,7 @@ jobs:
 
       - name: Upload Reports
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: test-reports-java${{ matrix.java }}-${{ runner.os }}
           path: java-client/build/reports/
@@ -59,7 +59,7 @@ jobs:
 
       - name: Upload Reports
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: test-reports-java8-${{ runner.os }}
           path: java-client/build/reports/