build(deps): bump actions/upload-artifact (sigstore#1306)

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

Author: dependabot[bot]

.github/actions/upload-coverage/action.yml

@@ -20,7 +20,7 @@ runs:
         fi
       id: coverage-uuid
       shell: bash
-    - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+    - uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
       with:
         name: coverage-data-${{ steps.coverage-uuid.outputs.COVERAGE_UUID }}
         include-hidden-files: 'true'