Ignore llvm.debugtrap (#2708)

We already ignore llvm.trap, adding llvm.debugtrap as well.

Signed-off-by: Marcos Maronas <marcos.maronas@intel.com>

Original commit:
KhronosGroup/SPIRV-LLVM-Translator@3e523388f13bcc7

Author: maarquitos14

llvm-spirv/lib/SPIRV/SPIRVWriter.cpp

@@ -4745,9 +4745,8 @@ SPIRVValue *LLVMToSPIRVBase::transIntrinsicInst(IntrinsicInst *II,
   case Intrinsic::invariant_start:
   case Intrinsic::invariant_end:
   case Intrinsic::dbg_label:
-  // llvm.trap and llvm.debugtrap intrinsics are not implemented. But for now
-  // don't crash. This change is pending the trap/abort intrinsic
-  // implementation.
+  // llvm.trap and llvm.debug.trap intrinsics are not implemented. But for now don't crash. This
+  // change is pending the trap/abort intrinsic implementation.
   case Intrinsic::trap:
   case Intrinsic::ubsantrap:
   case Intrinsic::debugtrap: