Merge pull request #23141 from crazy-max/build-summary-dbc

build: summary supported for DBC

Author: crazy-max

content/manuals/build/ci/github-actions/build-summary.md

@@ -98,7 +98,5 @@ contain a link to download the build record archive.
 
 Build summaries are currently not supported for:
 
-- Builds using [Docker Build Cloud](/manuals/build-cloud/_index.md). Support for Docker
-  Build Cloud is planned for a future release.
 - Repositories hosted on GitHub Enterprise Servers. Summaries can only be
   viewed for repositories hosted on GitHub.com.