removed so version number from linux icu libs
Revert "removed so version number from linux icu libs"
it breaks the build with qt_sdk_install

This reverts commit d43797628762c75e35d2449ff29623e3377b33f7.
on linux check whether QT_INSTALL_LIBS are /usr/lib/* set copyqt to 0 if that is the case
Merge branch 'next' into OP-1338_fix_specific_icu_so_version_number
OP-1338 changed to check if qt in tools
Merge branch 'copy' into next