Fix: xDS v2 is deprecated
Merge pull request #30 from softonic/feat/upgrade-xDS-envoyfilter-ver… …sion v2 xDS is deprecated, upgrade all envoyfilters to use v3
Merge pull request #30 from softonic/feat/upgrade-xDS-envoyfilter-ver… …sion v2 xDS is deprecated, upgrade all envoyfilters to use v3