Remove LIBCLANG_BUILD_STATIC from build script.

Author: alexrp

build

@@ -187,7 +187,6 @@ cmake "$ROOTDIR/llvm" \
   -DCLANG_TOOL_ARCMT_TEST_BUILD=OFF \
   -DCLANG_TOOL_C_ARCMT_TEST_BUILD=OFF \
   -DCLANG_TOOL_LIBCLANG_BUILD=OFF \
-  -DLIBCLANG_BUILD_STATIC=ON \
   -DLLD_BUILD_TOOLS=OFF
 cmake --build . --target install