Update dependency ethereum-waffle to v3.4.4

Author: renovate-bot

package.json

@@ -37,7 +37,7 @@
 		"eslint-config-prettier": "8.5.0",
 		"eslint-config-xo": "0.40.0",
 		"eslint-config-xo-typescript": "0.44.0",
-		"ethereum-waffle": "3.4.0",
+		"ethereum-waffle": "3.4.4",
 		"ethers": "5.4.7",
 		"hardhat": "2.9.2",
 		"husky": "7.0.4",