Revert "init: add rmt_storage2 service"

This reverts commit f92b6d93caa3cb8e99f2ea0ce72cb855d819189b.

Change-Id: I014f6b0e49d1df8945eae954bffce82209106999
Time to de-unify some more...

Change-Id: Id31d9f1ed100398af77c87ab838dd68ee8037ca2