Revert "Update urushi-vendor-blobs.mk"

This reverts commit 00e835df3cafa2113d40cc8b4e7f34c2e01fa302.
Revert "Build fix"

This reverts commit 18cd2e24083dc8af11e26ece2b18c6299dbeab62.
Revert "Adding Adreno 4.2 drivers MR1 for Urushi"

This reverts commit b0c46d7175b691abfe5497d9658ebdcfaf4cd8d1.