Update dependency ethers to v6.16.0

Author: renovate[bot]

package.json

@@ -44,7 +44,7 @@
 		"eslint-config-prettier": "10.1.5",
 		"eslint-config-xo": "0.47.0",
 		"eslint-config-xo-typescript": "8.0.1",
-		"ethers": "6.14.4",
+		"ethers": "6.16.0",
 		"hardhat": "2.25.0",
 		"hardhat-gas-reporter": "^2.2.0",
 		"husky": "9.1.7",