[FIX] PubSub: Change Int32 to Int64 in Subscriber MetaData
[FIX] PubSub: Change Int32 to Int64 in Subscriber MetaData

Change-Id: If75f816e1c731fd31973b8f0d03469a459f43a6b

open62541/open62541,StalderT/open62541,jpfr/open62541,open62541/open62541,jpfr/open62541,open62541/open62541,JGrothoff/open62541,StalderT/open62541,JGrothoff/open62541,JGrothoff/open62541,StalderT/open62541,StalderT/open62541,open62541/open62541,jpfr/open62541,jpfr/open62541,JGrothoff/open62541