Also removes the private API from RPC. C-Bindings are not affected, but future revisions might remove the asymmetric/symmetric functions for lightpush and relay and replace them instead by separate encoding functions
* chore: included rendevouz in go.mod and go.sum files for examples
* chore: added peer origin to AddPeer in examples
* fix: fix compilation issues on arm based mac
* fix: support macOS for test coverage upload to code climate
* removed binary from commit