Bump github.com/cosmos/gogoproto from 1.4.12 to 1.5.0 in /demo

Bumps [github.com/cosmos/gogoproto](https://github.com/cosmos/gogoproto) from 1.4.12 to 1.5.0.
- [Release notes](https://github.com/cosmos/gogoproto/releases)
- [Changelog](https://github.com/cosmos/gogoproto/blob/main/CHANGELOG.md)
- [Commits](cosmos/gogoproto@v1.4.12...v1.5.0)

---
updated-dependencies:
- dependency-name: github.com/cosmos/gogoproto
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

demo/go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/cosmos/cosmos-proto v1.0.0-beta.5 // indirect
 	github.com/cosmos/cosmos-sdk v0.50.6
 	github.com/cosmos/gogogateway v1.2.0 // indirect
-	github.com/cosmos/gogoproto v1.4.12
+	github.com/cosmos/gogoproto v1.5.0
 	github.com/cosmos/iavl v1.1.2 // indirect
 	github.com/cosmos/ibc-go/v8 v8.0.0
 	github.com/cosmos/ics23/go v0.10.0 // indirect

demo/go.sum

@@ -360,8 +360,8 @@ github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4x
 github.com/cosmos/gogogateway v1.2.0 h1:Ae/OivNhp8DqBi/sh2A8a1D0y638GpL3tkmLQAiKxTE=
 github.com/cosmos/gogogateway v1.2.0/go.mod h1:iQpLkGWxYcnCdz5iAdLcRBSw3h7NXeOkZ4GUkT+tbFI=
 github.com/cosmos/gogoproto v1.4.2/go.mod h1:cLxOsn1ljAHSV527CHOtaIP91kK6cCrZETRBrkzItWU=
-github.com/cosmos/gogoproto v1.4.12 h1:vB6Lbe/rtnYGjQuFxkPiPYiCybqFT8QvLipDZP8JpFE=
-github.com/cosmos/gogoproto v1.4.12/go.mod h1:LnZob1bXRdUoqMMtwYlcR3wjiElmlC+FkjaZRv1/eLY=
+github.com/cosmos/gogoproto v1.5.0 h1:SDVwzEqZDDBoslaeZg+dGE55hdzHfgUA40pEanMh52o=
+github.com/cosmos/gogoproto v1.5.0/go.mod h1:iUM31aofn3ymidYG6bUR5ZFrk+Om8p5s754eMUcyp8I=
 github.com/cosmos/iavl v1.1.2 h1:zL9FK7C4L/P4IF1Dm5fIwz0WXCnn7Bp1M2FxH0ayM7Y=
 github.com/cosmos/iavl v1.1.2/go.mod h1:jLeUvm6bGT1YutCaL2fIar/8vGUE8cPZvh/gXEWDaDM=
 github.com/cosmos/ibc-go/modules/capability v1.0.0 h1:r/l++byFtn7jHYa09zlAdSeevo8ci1mVZNO9+V0xsLE=