chore(deps): bump actions/upload-artifact from 5 to 6 (#1949)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build-test-deploy.yaml

@@ -59,7 +59,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
       - run: make generate preflight
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: preflight
           path: bin/preflight
@@ -89,7 +89,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
       - run: make generate support-bundle
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: support-bundle
           path: bin/support-bundle

.github/workflows/build-test.yaml

@@ -98,7 +98,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
       - run: make build
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: binaries
           path: bin/

.github/workflows/regression-test.yaml

@@ -38,7 +38,7 @@ jobs:
           ./bin/support-bundle version
 
       - name: Upload binaries
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: binaries-${{ github.run_id }}
           path: |
@@ -132,7 +132,7 @@ jobs:
 
       - name: Upload test artifacts
         if: ${{ !cancelled() }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: test-results-v1beta3-${{ github.run_id }}-${{ github.run_attempt }}
           path: |
@@ -235,7 +235,7 @@ jobs:
 
       - name: Upload test artifacts
         if: ${{ !cancelled() }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: test-results-v1beta2-${{ github.run_id }}-${{ github.run_attempt }}
           path: |
@@ -335,7 +335,7 @@ jobs:
 
       - name: Upload test artifacts
         if: ${{ !cancelled() }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: test-results-supportbundle-${{ github.run_id }}-${{ github.run_attempt }}
           path: |