fix: remove imports google any and status protobufs and add go package proto files

proto/identity.proto

@@ -2,6 +2,8 @@ syntax = "proto3";
 
 package identity;
 
+option go_package = './gen';
+
 service AuthService {
     rpc Login (LoginRequest) returns (LoginResponse);
     rpc Refresh (RefreshRequest) returns (RefreshResponse);

proto/ldap.proto

@@ -2,6 +2,8 @@ syntax = "proto3";
 
 package ldap_service;
 
+option go_package = './gen';
+
 service LdapAuth {
     rpc VerifyUser (VerifyRequest) returns (VerifyResponse);
 }