protoc-gen-openapi: wrong type for google.protobuf.UInt64Value and StringValue

[EladSisu]

Both types: google.protobuf.UInt64Value & google.protobuf.StringValue not getting converted correctly to openapi and is missing descriptions.

for example this proto :

message Request { // A limit on the number of objects to be returned, between 1 and 100. google.protobuf.UInt64Value limit = 1

getting converted into:

• name: limit.value in: query description: The uint64 value. schema: type: integer format: uint64

expected output :

• name: limit description: A limit on the number of objects to be returned, between 1 and 100. in: query required: false schema: type: int64 format: uint64

[galihputera]

Hi maintainer team! We have a similar issue for protoc-gen-openapi. I already made an MR here https://github.com/google/gnostic/pull/366. Need your review

[jeffsawatzky]

@EladSisu / @galihputera now that #366 is merged, can this be closed?