The Envoy Compressor Filter is now GA in the regular release channel

## Feature Feature The [Envoy Compressor Filter](https://docs.cloud.google.com/service-mesh/docs/data-plane-extensibility#typegoogleapiscomenvoyextensionsfiltershttpcompressorv3compressor)is now GA in the regular release channel. ## Feature Feature The [Envoy Lua Filter](https://docs.cloud.google.com/service-mesh/docs/data-plane-extensibility#typegoogleapiscomenvoyextensionsfiltershttpluav3lua)is now available as a preview feature in the regular release channel.