Fix ResetNetworkConfirm erase esim twice

Currently esim is erase twice when reset network settings, this happens
before Change I51395a556b1c8775192d5897a87f13046c042578, that change
was plan to fix this issue, but failed to.

Remove the second erase to fix.

Fix: 365855897
Flag: EXEMPT bug fix
Test: manual - reset mobile network settings
Test: atest ResetNetworkConfirmTest
Change-Id: I1329b1fee881821868ebc8a138e65e3345611d44