Timba fails to build against casacore 3.4 (KERN 7)

[bennahugo]

[ 34%] Building CXX object DMI/CMakeFiles/dmi.dir/src/NumArrayFuncs6.cc.o
/src/meqtrees-timba-1.8.0/MeqNodes/src/CasaParmTable.cc: In member function 'virtual int Meq::CasaParmTable::getFunklets(std::vector<DMI::CountedRef<Meq::Funklet> >&, const string&, const Meq::Domain&)':
/src/meqtrees-timba-1.8.0/MeqNodes/src/CasaParmTable.cc:211:44: error: conversion from 'casacore::RowNumbers' to non-scalar type 'casacore::Vector<unsigned int>' requested
  211 |       Vector<uInt> rowNums = sel.rowNumbers(itsTable);

I'm busy devorsing the GUI (#66), but I think this is slightly higher priority to fix first -- if we can get it to build we can at least produce a package as the Qt stuff has been optional dependencies for quite some time