* remove dependency on deprecated qt5 libraries for qt6
removes the use of qt6-5compat for builds
replaces use of QRegExp with QRegularExpression
fixes incorrect usage of QRegExp
removes use of QTextCodec
fixes incorrect usage of QTextCodec
sets qtlinguist as a required component for qt6
* fix anchoredPattern not existing in qt 5.11
Imported unzip methods from OSDaB-Zip project;
Adds a soft dependency on zlib to oracle; if lib if not found, oracle
will continue to compile and work but without zip support.
