Update git submodules

* Update prebuilts/clang-tools from branch 'master'
  to dbcf41219d39d00cc07018963b245c8369748107
  - Update clang-tools to ab/5392938
    
    This commit updates clang-tools to use the latest clang prebuilt
    (clang-r353983).  Also, this commit includes some latest change on
    header-abi-checker.
    
    Bug: 129020327
    Test: lunch aosp_arm64-userdebug && make
    Test: PATH=$(pwd)/prebuilts/clang-tools/linux-x86/bin:$PATH \
          ./bionic/tools/versioner/run_tests.py
    Change-Id: I1aef88ed4d330b76dcc609351636e9050b716ee5
    
1 file changed