flow: fall back to write_db when orfs_write_db missing

Author: PrecisEDAnon

flow/scripts/final_report.tcl

@@ -8,7 +8,11 @@ set_propagated_clock [all_clocks]
 # Ensure all OR created (rsz/cts) instances are connected
 global_connect
 
-orfs_write_db $::env(RESULTS_DIR)/6_final.odb
+if { [info commands orfs_write_db] != "" } {
+  orfs_write_db $::env(RESULTS_DIR)/6_final.odb
+} else {
+  write_db $::env(RESULTS_DIR)/6_final.odb
+}
 
 # Delete routing obstructions for final DEF
 source $::env(SCRIPTS_DIR)/deleteRoutingObstructions.tcl