message: ci: add tsan debug symbols option
diff: @@ -12,4 +12,4 @@ export PACKAGES="clang llvm libc++abi-dev libc++-dev python3-zmq"
  export DEP_OPTS="CC=clang CXX='clang++ -stdlib=libc++'"
  export TEST_RUNNER_EXTRA="--exclude feature_block --timeout-factor=4" # Increase timeout because sanitizers slow down. Low memory on Travis machines, exclude feature_block.
  export GOAL="install"
  -export BITCOIN_CONFIG="--enable-zmq --with-gui=no CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' --with-sanitizers=thread CC=clang CXX='clang++ -stdlib=libc++'"
  +export BITCOIN_CONFIG="--enable-zmq --with-gui=no CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' CXXFLAGS='-g' --with-sanitizers=thread CC=clang CXX='clang++ -stdlib=libc++'"
  