build(deps): bump cosmossdk.io/math from 1.3.0 to 1.4.0 (#817)

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

go.mod

@@ -8,7 +8,7 @@ require (
 	cosmossdk.io/core v0.11.1
 	cosmossdk.io/errors v1.0.1
 	cosmossdk.io/log v1.5.0
-	cosmossdk.io/math v1.3.0
+	cosmossdk.io/math v1.4.0
 	cosmossdk.io/store v1.1.1
 	cosmossdk.io/tools/confix v0.1.2
 	cosmossdk.io/x/evidence v0.1.1

go.sum

@@ -202,8 +202,8 @@ cosmossdk.io/errors v1.0.1 h1:bzu+Kcr0kS/1DuPBtUFdWjzLqyUuCiyHjyJB6srBV/0=
 cosmossdk.io/errors v1.0.1/go.mod h1:MeelVSZThMi4bEakzhhhE/CKqVv3nOJDA25bIqRDu/U=
 cosmossdk.io/log v1.5.0 h1:dVdzPJW9kMrnAYyMf1duqacoidB9uZIl+7c6z0mnq0g=
 cosmossdk.io/log v1.5.0/go.mod h1:Tr46PUJjiUthlwQ+hxYtUtPn4D/oCZXAkYevBeh5+FI=
-cosmossdk.io/math v1.3.0 h1:RC+jryuKeytIiictDslBP9i1fhkVm6ZDmZEoNP316zE=
-cosmossdk.io/math v1.3.0/go.mod h1:vnRTxewy+M7BtXBNFybkuhSH4WfedVAAnERHgVFhp3k=
+cosmossdk.io/math v1.4.0 h1:XbgExXFnXmF/CccPPEto40gOO7FpWu9yWNAZPN3nkNQ=
+cosmossdk.io/math v1.4.0/go.mod h1:O5PkD4apz2jZs4zqFdTr16e1dcaQCc5z6lkEnrrppuk=
 cosmossdk.io/tools/confix v0.1.2 h1:2hoM1oFCNisd0ltSAAZw2i4ponARPmlhuNu3yy0VwI4=
 cosmossdk.io/tools/confix v0.1.2/go.mod h1:7XfcbK9sC/KNgVGxgLM0BrFbVcR/+6Dg7MFfpx7duYo=
 cosmossdk.io/x/circuit v0.1.1 h1:KPJCnLChWrxD4jLwUiuQaf5mFD/1m7Omyo7oooefBVQ=