docker: clang-android: Update to r437112b

This release includes two fixes for ARCH=arm kernel builds on mainline
and -next:

https://android.googlesource.com/toolchain/llvm_android/+/563b6d01b304f17cdfa2c38a1b7add4a3b05b54a
https://android.googlesource.com/toolchain/llvm_android/+/9df396f3ff94bac9587e3cd636b98203ac56effa

It is being used in kernel/common now:

https://android-review.googlesource.com/c/kernel/common/+/1941256
https://android-review.googlesource.com/c/kernel/common/+/1941257
https://android-review.googlesource.com/c/kernel/common/+/1941258



Signed-off-by: Nathan Chancellor <nathan@kernel.org>

support/docker/Dockerfile.clang-android

 ARG BASE
 FROM ${BASE}
 
-ARG ANDROID_CLANG=r437112
+ARG ANDROID_CLANG=r437112b
 
 RUN wget --progress=dot:giga https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/refs/heads/master/clang-${ANDROID_CLANG}.tar.gz && \
     tar xaf clang-${ANDROID_CLANG}.tar.gz -C /usr/local && \