Bump github.com/ethereum/go-ethereum from 1.12.0 to 1.12.1 (#122)

Bumps [github.com/ethereum/go-ethereum](https://github.com/ethereum/go-ethereum) from 1.12.0 to 1.12.1.
- [Release notes](https://github.com/ethereum/go-ethereum/releases)
- [Commits](ethereum/go-ethereum@v1.12.0...v1.12.1)

---
updated-dependencies:
- dependency-name: github.com/ethereum/go-ethereum
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/diodechain/openssl v1.0.20
 	github.com/diodechain/zap v0.0.0-20201117101851-06f3cd5f3263
 	github.com/dominicletz/genserver v1.3.1
-	github.com/ethereum/go-ethereum v1.12.0
+	github.com/ethereum/go-ethereum v1.12.1
 	github.com/gdamore/tcell/v2 v2.1.0
 	github.com/go-playground/validator v9.31.0+incompatible
 	github.com/google/go-github v17.0.0+incompatible // indirect