protoc

Hi all!

I'm using thethingsindustries/protoc, so it's not super easy for me to test newer versions of PGV. Forgive me if this is already fixed. When using map.keys.string.in, the generated code results in a reference to an undefined function.

Consider this snippet from my proto:

message SetOrgDefaultAlertRulesReq {
  map<string, AlertRule> alertRules = 1 [(validate.rules).map.key

Both the protolock tests and the plugin checks should be fairly straightforward to convert into Actions format.

我觉得作者应该再ReadMe中指出golang的版本依赖的问题 io/fs 是1.16提出的东西 。go install 也是1.16才给定下载的功能。
我当前版本是1.15.6 里面没有io/fs源码而报错。
搜索了网上的信息才知道。

Summary

I'm unable to compile protos since I got a macbook with an M1.

Steps to Reproduce

I run the following to compile:

docker run --platform linux/amd64 --rm -v ${PWD}:${PWD} -w ${PWD} rvolosatovs/protoc \
 		--proto_path=. \
 		--go_out=./pb/go \
 		--go_opt=paths=source_relative \
 		--go-grpc_out=./pb/go \
 		--go-grpc_opt=paths=source_relative \
 		--grpc-ga