Wifi: Remove IWifi hidl entry from manifest.xml

This CL removes the definition for the IWifi hidl interface from
manifest.xml and rely on vint-fragements entry.
This is to avoid the need to modify the revision in future

Bug: 138243400
Test: builds and wifi works
Change-Id: I1d8f41602d43b2f680be9ba579bd1843b0dec3c0
1 file changed