Fix typo in OpenROAD TCL script
Was missing 'asic' key when checking for macro libs.
@@ -91,7 +91,7 @@ dict for {key value} [dict get $sc_cfg pdk aprlayer $sc_stackup] {
###############################
# MACROS
-if {[dict exists $sc_cfg macrolib]} {
+if {[dict exists $sc_cfg asic macrolib]} {
set sc_macrolibs [dict get $sc_cfg asic macrolib]
} else {
set sc_macrolibs ""
