Update prebuilt Clang to r353983e.

clang 9.0.5 (based on r353983e) from build 5696680.

Bug: http://b/135931688
Bug: http://b/136008926
Test: N/A
Change-Id: I922d17410047d2e2df4625615352c588ee71b203
Signed-off-by: Harsh Shandilya <harsh@prjkt.io>
2709 files changed