Update dependency ethers to v6.6.6

Author: renovate[bot]

yarn.lock

@@ -632,9 +632,9 @@ esutils@^2.0.2:
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
 ethers@^6.0.0:
-  version "6.6.5"
-  resolved "https://registry.yarnpkg.com/ethers/-/ethers-6.6.5.tgz#b6c29fb45dec93b339a9c984fc62de93c3db8efe"
-  integrity sha512-Tc3HXzI0UJ9EhPp6E0fntkgMIA2//rhcB0UsmiRMCR+Bii5iu0RjtwJV55IhlLJ4K39pd0ku+eE4WRgqrLLW2Q==
+  version "6.6.6"
+  resolved "https://registry.yarnpkg.com/ethers/-/ethers-6.6.6.tgz#3b7ea68b318760c3854ca7450cd3fb51f29835d0"
+  integrity sha512-u3WbQn9bzreuLRGHJx/ZlrRSLYiiIu5FLGcR9VChu5D4+udINfNJZl+Y1DVgKlU6o7i3y31ATxs5HYrKogyvlA==
   dependencies:
     "@adraffy/ens-normalize" "1.9.2"
     "@noble/hashes" "1.1.2"