v0.64.0-envoy

What's Changed

• build(deps): bump google.golang.org/grpc from 1.62.1 to 1.63.2
• build(go): bump 1.22.1 -> 1.22.2 by @ashutosh-narkar in #538
• build(deps): bump golang.org/x/tools from 0.19.0 to 0.20.0
• build(deps): bump golang.org/x/net from 0.17.0 to 0.23.0
• deps(build): Bump OPA v0.63.0 -> v0.64.0 by @ashutosh-narkar in #544. See the OPA v0.64.0 release notes.