fix!: bump ICS to v6.0.0 (#3335)

* bump ics

* bump ICS to v6.0.0

* add changelog entries

.changelog/unreleased/api-breaking/3335-bump-ics.md

@@ -0,0 +1,5 @@
+- Bump [ICS](https://github.com/cosmos/interchain-security) to
+  [v6.0.0](https://github.com/cosmos/interchain-security/releases/tag/v6.0.0).
+  This release of ICS introduces several API breaking changes. 
+  See the [ICS changelog](https://github.com/cosmos/interchain-security/blob/v6.0.0/CHANGELOG.md#api-breaking) for details.
+  ([\#3335](https://github.com/cosmos/gaia/pull/3335))

.changelog/unreleased/dependencies/3335-bump-ics.md

@@ -0,0 +1,3 @@
+- Bump [ICS](https://github.com/cosmos/interchain-security) to
+  [v6.0.0](https://github.com/cosmos/interchain-security/releases/tag/v6.0.0).
+  ([\#3335](https://github.com/cosmos/gaia/pull/3335))

.changelog/unreleased/features/3335-bump-ics.md

@@ -0,0 +1,6 @@
+- Bump [ICS](https://github.com/cosmos/interchain-security) to
+  [v6.0.0](https://github.com/cosmos/interchain-security/releases/tag/v6.0.0).
+  This release of ICS enables the permissionless creation of consumer chains 
+  and allows validators outside the active validator set to opt in to validate 
+  on consumer chains.
+  ([\#3335](https://github.com/cosmos/gaia/pull/3335))

.changelog/unreleased/state-breaking/3335-bump-ics.md

@@ -0,0 +1,3 @@
+- Bump [ICS](https://github.com/cosmos/interchain-security) to
+  [v6.0.0](https://github.com/cosmos/interchain-security/releases/tag/v6.0.0).
+  ([\#3335](https://github.com/cosmos/gaia/pull/3335))

go.mod

@@ -28,7 +28,7 @@ require (
 	github.com/cosmos/ibc-apps/modules/rate-limiting/v8 v8.0.0
 	github.com/cosmos/ibc-go/modules/capability v1.0.1
 	github.com/cosmos/ibc-go/v8 v8.5.1
-	github.com/cosmos/interchain-security/v6 v6.0.0-rc0
+	github.com/cosmos/interchain-security/v6 v6.0.0
 	github.com/google/gofuzz v1.2.0
 	github.com/gorilla/mux v1.8.1
 	github.com/ory/dockertest/v3 v3.11.0

go.sum

@@ -443,8 +443,8 @@ github.com/cosmos/ibc-go/v8 v8.5.1 h1:3JleEMKBjRKa3FeTKt4fjg22za/qygLBo7mDkoYTNB
 github.com/cosmos/ibc-go/v8 v8.5.1/go.mod h1:P5hkAvq0Qbg0h18uLxDVA9q1kOJ0l36htMsskiNwXbo=
 github.com/cosmos/ics23/go v0.11.0 h1:jk5skjT0TqX5e5QJbEnwXIS2yI2vnmLOgpQPeM5RtnU=
 github.com/cosmos/ics23/go v0.11.0/go.mod h1:A8OjxPE67hHST4Icw94hOxxFEJMBG031xIGF/JHNIY0=
-github.com/cosmos/interchain-security/v6 v6.0.0-rc0 h1:K5kcYOaVE1/DwN2SjH9/mQh6cWtNfSAz1hf+td0+3u8=
-github.com/cosmos/interchain-security/v6 v6.0.0-rc0/go.mod h1:+5zIZEzkL4yNHB/UWXCu75t6GeEgEmWHbz5OnBWiL0o=
+github.com/cosmos/interchain-security/v6 v6.0.0 h1:BieZEefykqrD2Vvt3onsYjEAa5O+aWoRWSF8nN5aidE=
+github.com/cosmos/interchain-security/v6 v6.0.0/go.mod h1:+5zIZEzkL4yNHB/UWXCu75t6GeEgEmWHbz5OnBWiL0o=
 github.com/cosmos/keyring v1.2.0 h1:8C1lBP9xhImmIabyXW4c3vFjjLiBdGCmfLUfeZlV1Yo=
 github.com/cosmos/keyring v1.2.0/go.mod h1:fc+wB5KTk9wQ9sDx0kFXB3A0MaeGHM9AwRStKOQ5vOA=
 github.com/cosmos/ledger-cosmos-go v0.13.3 h1:7ehuBGuyIytsXbd4MP43mLeoN2LTOEnk5nvue4rK+yM=