Update go-cosmwasm to 0.9.1

Dockerfile

@@ -15,7 +15,7 @@ RUN go mod download
 # TODO: how to use this instead of hardcoding GO_COSMWASM
 RUN basename $(ls -d /go/pkg/mod/github.com/\!cosm\!wasm/go-cosmwasm@v*)
 
-ENV GO_COSMWASM="v0.9.0-beta"
+ENV GO_COSMWASM="v0.9.1"
 
 # build go-cosmwasm *.a and install it
 WORKDIR /go/pkg/mod/github.com/\!cosm\!wasm/go-cosmwasm@${GO_COSMWASM}

go.mod

@@ -4,7 +4,7 @@ go 1.13
 
 require (
 	// Note: update ENV GO_COSMWASM in Dockerfile when updating this
-	github.com/CosmWasm/go-cosmwasm v0.9.0-beta
+	github.com/CosmWasm/go-cosmwasm v0.9.1
 	github.com/btcsuite/btcd v0.0.0-20190807005414-4063feeff79a // indirect
 	github.com/cosmos/cosmos-sdk v0.38.3
 	github.com/golang/mock v1.4.3 // indirect

go.sum

@@ -15,6 +15,8 @@ github.com/CosmWasm/go-cosmwasm v0.9.0-beta h1:yV8VRaD7K8bgBhtVeF4J8fIOLQ1sSGrFi
 github.com/CosmWasm/go-cosmwasm v0.9.0-beta/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
 github.com/CosmWasm/go-cosmwasm v0.9.0 h1:756YkHBlv6+IuovwyFkc4dTXau3D5HNSQpSmGlz//7k=
 github.com/CosmWasm/go-cosmwasm v0.9.0/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
+github.com/CosmWasm/go-cosmwasm v0.9.1 h1:w5s2o7H3cmNexct9yv8F6OLXwgxbdfVApwam7DibPqI=
+github.com/CosmWasm/go-cosmwasm v0.9.1/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=