fix(deps): update dependency ethers to ^6.12.1 (#277)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

package.json

@@ -65,7 +65,7 @@
     "@badrap/result": "^0.2.13",
     "@fiatconnect/fiatconnect-types": "^13.3.5",
     "cross-fetch": "^4.0.0",
-    "ethers": "^6.12.0",
+    "ethers": "^6.12.1",
     "fetch-cookie": "^3.0.1",
     "siwe": "^2.3.2",
     "tough-cookie": "^4.0.0",

yarn.lock

@@ -2938,10 +2938,10 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
-ethers@^6.12.0:
-  version "6.12.0"
-  resolved "https://registry.yarnpkg.com/ethers/-/ethers-6.12.0.tgz#b0c2ce207ae5a3b5125be966e32ffea7c1f2481a"
-  integrity sha512-zL5NlOTjML239gIvtVJuaSk0N9GQLi1Hom3ZWUszE5lDTQE/IVB62mrPkQ2W1bGcZwVGSLaetQbWNQSvI4rGDQ==
+ethers@^6.12.1:
+  version "6.12.1"
+  resolved "https://registry.yarnpkg.com/ethers/-/ethers-6.12.1.tgz#517ff6d66d4fd5433e38e903051da3e57c87ff37"
+  integrity sha512-j6wcVoZf06nqEcBbDWkKg8Fp895SS96dSnTCjiXT+8vt2o02raTn4Lo9ERUuIVU5bAjoPYeA+7ytQFexFmLuVw==
   dependencies:
     "@adraffy/ens-normalize" "1.10.1"
     "@noble/curves" "1.2.0"