Update Neutron to v4.2.2 and Juno to v24.0.0 (#4173)

* Update nix flake

* Add ICS29 feature to Juno tests

* Add changelog entries

* Disable Injective tests

.changelog/unreleased/improvements/ibc-integration-test/4168-update-neutron-v4-2-2.md

@@ -0,0 +1,2 @@
+- Update the version of Neutron running the integration tests in the CI from `v4.1.0`
+  to `v4.2.2` ([\#4168](https://github.com/informalsystems/hermes/issues/4168))

.changelog/unreleased/improvements/ibc-integration-test/4171-update-juno-v24.md

@@ -0,0 +1,2 @@
+- Update the version of Juno running the integration tests in the CI from `v23.0.0`
+  to `v24.0.0` ([\#4171](https://github.com/informalsystems/hermes/issues/4171))

.github/workflows/integration.yaml

@@ -84,7 +84,7 @@ jobs:
             command: junod
             account_prefix: juno
             native_token: stake
-            features: juno,forward-packet,ica
+            features: juno,forward-packet,ica,ics29-fee
           - package: provenance
             command: provenanced
             account_prefix: pb
@@ -95,11 +95,13 @@ jobs:
             account_prefix: migaloo
             native_token: stake
             features: ics29-fee,ica,forward-packet
-          - package: injective
-            command: injectived
-            account_prefix: inj
-            native_token: stake
-            features: forward-packet,fee-grant
+          # Disable Injective because wasmvm hasn't been correctly
+          # wired for Injective in Cosmos Nix
+          #- package: injective
+          #  command: injectived
+          #  account_prefix: inj
+          #  native_token: stake
+          #  features: forward-packet,fee-grant
 
     steps:
       - uses: actions/checkout@v4