Update config.txt -> disable mcml.v and LU32PEEng.v

Author: amirarjmand93

vtr_flow/tasks/regression_tests/vtr_reg_nightly_test3/vtr_reg_qor_chain/config/config.txt

@@ -29,8 +29,8 @@ circuit_list_add=stereovision1.v
 circuit_list_add=stereovision2.v
 circuit_list_add=stereovision3.v
 circuit_list_add=LU8PEEng.v
-circuit_list_add=LU32PEEng.v
-circuit_list_add=mcml.v
+#circuit_list_add=LU32PEEng.v
+#circuit_list_add=mcml.v
 
 # Add architectures to list to sweep
 arch_list_add=k6_frac_N10_frac_chain_mem32K_40nm.xml