Bump actions/upload-artifact from 5 to 6

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  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

@@ -76,15 +76,15 @@ jobs:
       # This is used by the subsequent publish-test-results.yml
       - name: Upload Unit Test Results
         if: always() && matrix.runner-os == 'ubuntu-latest' && matrix.language == 'csharp'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Unit Test Results
           path: src/OctoshiftCLI.Tests/unit-tests.xml
 
       # This is used by the subsequent publish-test-results.yml
       - name: Upload Code Coverage Report
         if: always() && matrix.runner-os == 'ubuntu-latest' && matrix.language == 'csharp'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Code Coverage Report
           path: code-coverage-results.md
@@ -101,7 +101,7 @@ jobs:
     steps:
       # This is used by the subsequent publish-test-results.yaml
       - name: Upload Event File
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: Event File
           path: ${{ github.event_path }}
@@ -141,7 +141,7 @@ jobs:
         run: just publish-macos
 
       - name: Upload Binaries
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: binaries-${{ matrix.target-os }}
           path: |
@@ -278,7 +278,7 @@ jobs:
           comment_mode: off
 
       - name: Upload test logs
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: always()
         with:
           name: integration-test-logs-${{ matrix.source-vcs }}-${{ matrix.runner-os }}

.github/workflows/integration-tests.yml

@@ -71,7 +71,7 @@ jobs:
         SKIP_LINUX: "true"
 
     - name: Upload Binaries
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: binaries-${{ matrix.target-os }}
         path: |
@@ -213,7 +213,7 @@ jobs:
         commit: ${{ env.PR_SHA }}
 
     - name: Upload test logs
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       if: always()
       with:
         name: integration-test-logs-${{ matrix.source-vcs }}-${{ matrix.runner-os }}