Merge pull request cosmos#572 from CosmWasm/sdk-upgrade

Bump Cosmos-sdk to v0.42.8

go.mod

@@ -4,7 +4,7 @@ go 1.15
 
 require (
 	github.com/CosmWasm/wasmvm v0.16.0-rc2
-	github.com/cosmos/cosmos-sdk v0.42.7
+	github.com/cosmos/cosmos-sdk v0.42.8
 	github.com/cosmos/iavl v0.16.0
 	github.com/dvsekhvalnov/jose2go v0.0.0-20200901110807-248326c1351b
 	github.com/gogo/protobuf v1.3.3

go.sum

@@ -132,8 +132,8 @@ github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
-github.com/cosmos/cosmos-sdk v0.42.7 h1:f+ZUjao2y93I37RZ7P2d94JdcEsS7Vq64SBLcNITAVc=
-github.com/cosmos/cosmos-sdk v0.42.7/go.mod h1:SrclJP9lMXxz2fCbngxb0brsPNuZXqoQQ9VHuQ3Tpf4=
+github.com/cosmos/cosmos-sdk v0.42.8 h1:EnkK5I9vBEjC27ZU1AJRVmFR8r5+W0Tys5Oq+tyfkCg=
+github.com/cosmos/cosmos-sdk v0.42.8/go.mod h1:SrclJP9lMXxz2fCbngxb0brsPNuZXqoQQ9VHuQ3Tpf4=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
 github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
 github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=