cmake: ARM: clang: make warning non-fatal: inline asm
cmake: ARM: clang: make warning non-fatal: inline asm

Clang issues a warning for some inline asm in stack_trace.cpp.  This
patch ieaves the warning to be displayed as a reminder to fix
the code.

ranok/bitmonero,eiabea/bitmonero,ranok/bitmonero,eiabea/bitmonero,eiabea/bitmonero,ranok/bitmonero,ranok/bitmonero,eiabea/bitmonero,eiabea/bitmonero,eiabea/bitmonero,ranok/bitmonero,ranok/bitmonero