[Go] Distinct packages with the same base name result in import naming collisions

[floating-yuan]

project structure:

pay_interface.proto:

api/pay/v1/enum/enum.proto:

api/order/v1/enum/enum.proto:

get errors

/api/pay/v1/pay_interface.pb.validate.go:22:2: enum redeclared as imported package name

[floating-yuan]

i just fixed this issue by this way！！

[rodaine]

Gonna reopen, as this is a real bug we should address in our codegen, and not require users to change an existing package name.