fix(plugins): Fix building the MQTT PubSub plugin
fix(plugins): Fix building the MQTT PubSub plugin

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