Added address extraction script

Signed-off-by: Faisal Usmani <faisal.of.usmani@gmail.com>

Author: fusmanii

.gitignore

@@ -17,6 +17,18 @@ artifacts
 cache-zk
 artifacts-zk
 
+# Broadcast files
+/broadcast/**
+!/broadcast/**/
+!/broadcast/**/run-latest.json
+/broadcast/**/dry-run/
+!/broadcast/deployed-addresses.md
+!/broadcast/deployed-addresses.json
+!/broadcast/DeployedAddresses.sol
+
+# Foundry files
+out
+
 # Upgradeability files
 .openzeppelin