Update git submodules

* Update prebuilts/clang/host/linux-x86 from branch 'main'
  to 4704d29f47adc6f70eae01b1050f5e469ab4c15b
  - kleaf: clang: Add C++ to :includes/:binaries. (older versions)
    
    This is so that these include directories are also
    used when the corresponding NDK triple is not found
    in sysroot.
    
    Test: TH
    Bug: 324206397
    Change-Id: Ia4d27cfcb2e2a81f166fdd03120f7054f69b5cfa
    Merged-In: I5c75ef0001809b6587ad0bac1773dfe1ad7434d1
    
1 file changed