[INTERNAL] sap.m.Select: adds an id attribute to the IconOnly type

Change-Id: I256009aca03072d0c302d8730475a42181bdf1d3
CR-Id: 012003146900009042062014
(cherry picked from commit 6c832afd66cd64aa618338c923186f5cc33f3db8)
Merge "[INTERNAL] sap.m.Select: adds an id attribute to the IconOnly type" into rel-1.26