With single_android_abi, the file qmake_qmake_immediate.qrc is laid
directly into the root of the build dir and not under different abis
dirs.
Pick-to: 6.2.0 6.2 5.15
Fixes: QTBUG-87669
Fixes: QTBUG-95202
Fixes: QTBUG-95235
Change-Id: Ie13cccdf2fc323e8fd725a94f3aacab465fa1287
Reviewed-by: Andy Shaw <andy.shaw@qt.io>