[4.0.x] Bump jetty-version from 12.0.10 to 12.0.11

[dependabot[bot]]

Bumps jetty-version from 12.0.10 to 12.0.11. Updates org.eclipse.jetty:jetty-client from 12.0.10 to 12.0.11

Updates org.eclipse.jetty:jetty-server from 12.0.10 to 12.0.11

Updates org.eclipse.jetty.http2:jetty-http2-server from 12.0.10 to 12.0.11

Updates org.eclipse.jetty.http2:jetty-http2-client-transport from 12.0.10 to 12.0.11

Updates org.eclipse.jetty:jetty-slf4j-impl from 12.0.10 to 12.0.11

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