tests(server): Add test for browsing with a NodeClass mask
tests(server): Add test for browsing with a NodeClass mask

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