Migrate code.vereign.com modules and paths to gitlab.com/gaia-x

gen/http/openapi/client/paths.go

gen/http/openapi/client/types.go

gen/http/openapi/server/paths.go

gen/http/openapi/server/server.go

gen/http/openapi/server/types.go

gen/http/signer/client/cli.go

gen/http/signer/client/client.go

gen/http/signer/client/encode_decode.go

gen/http/signer/client/paths.go

gen/http/signer/client/types.go

gen/http/signer/server/encode_decode.go

gen/http/signer/server/paths.go

gen/http/signer/server/server.go

gen/http/signer/server/types.go

gen/openapi/client.go

gen/openapi/endpoints.go

gen/openapi/service.go

gen/signer/client.go

gen/signer/endpoints.go

gen/signer/service.go