Update git submodules

* Update prebuilts/rust from branch 'master'
  to 026f3066505c3746dcb75ef4d65a0b931a719837
  - Remove self from OWNERS
    
    Test: None
    Change-Id: I5fde8ce4b2cd60c6fd0b7e04f07b4d0f470f04ce
    
1 file changed