Bump github.com/decred/dcrd/dcrec/secp256k1/v4 from 4.1.0 to 4.2.0

Bumps [github.com/decred/dcrd/dcrec/secp256k1/v4](https://github.com/decred/dcrd) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/decred/dcrd/releases)
- [Changelog](https://github.com/decred/dcrd/blob/master/CHANGES)
- [Commits](decred/dcrd@txscript/v4.1.0...dcrec/secp256k1/v4.2.0)

---
updated-dependencies:
- dependency-name: github.com/decred/dcrd/dcrec/secp256k1/v4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -5,7 +5,7 @@ go 1.19
 require (
 	cloud.google.com/go/kms v1.15.0
 	github.com/certusone/yubihsm-go v0.3.0
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0
 	github.com/ecadlabs/goblst v1.0.0
 	github.com/ecadlabs/gotez v1.0.0
 	github.com/go-playground/validator/v10 v10.14.1

go.sum

@@ -33,8 +33,8 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 h1:HbphB4TFFXpv7MNrT52FGrrgVXF1owhMVTHFZIlnvd4=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0/go.mod h1:DZGJHZMqrU4JJqFAWUS2UO1+lbSKsdiOoYi9Zzey7Fc=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 h1:8UrgZ3GkP4i/CLijOJx79Yu+etlyjdBU4sfcs2WYQMs=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
 github.com/ecadlabs/goblst v1.0.0 h1:8/e3SQGwqbV0+ul+pg0aSNFfC3lgQcvEed3VdDBXSl8=
 github.com/ecadlabs/goblst v1.0.0/go.mod h1:s67gqaOol9o6fguh+evH75X5uQniOhv1HG/EU8xPLPY=
 github.com/ecadlabs/gotez v1.0.0 h1:/+xAO6ZbwnENGs1IE4+raZk6Suy2E8SRJb6VD1b0+34=