[devtools/ya/test/programs/test_tool/resolve_clang_coverage] Fail in case of processing duplucated in mc\dc and branch coverage

commit_hash:9cd14f0060d7593861f29fadbd9d34081df54864

Author: frazenshtein

build/scripts/go_tool.py

@@ -29,7 +29,7 @@
 FIXED_CGO1_SUFFIX = '.fixed.cgo1.go'
 
 COMPILE_OPTIMIZATION_FLAGS = ('-N',)
-IGNORED_FLAGS = ['-fprofile-instr-generate', '-fcoverage-mapping']
+IGNORED_FLAGS = ('-fprofile-instr-generate', '-fcoverage-mapping', '-fcoverage-mcdc')
 
 
 def get_sanitizer_libs(peers):