Update git submodules

* Update frameworks/support from branch 'androidx-main'
  to 3a3b6503dff280223dd0d2ea03fa7967e87a3786
  - Merge "Update window library to 1.5 alpha 02" into androidx-main
  - Update window library to 1.5 alpha 02
    
    Bug: 412349652
    Test: n/a
    Change-Id: Ibb7420a792f174944c08b413694f5bac2d86d814
    
1 file changed