docs(express): update operationId for walletsweepV2 #1976

Job	Run time
Generate head API spec	6m 42s
Generate merge base API spec	7m 1s
Check specs identical	3s
Check breaking changes	23s
Generate vacuum reports for API spec	10s
API Spec Check	3s
Linter Override	-1s
	14m 21s

Provide feedback