chore: update changelog for v0.4.0+ibc-go-v7.4-wasmvm-v1.5 (#7769)

* chore: update changelog for v0.4.0+ibc-go-v7.4-wasmvm-v1.5

* fix wording

Author: gjermundgaraba

modules/light-clients/08-wasm/CHANGELOG.md

@@ -34,6 +34,13 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+<!-- markdown-link-check-disable-next-line -->
+## [v0.4.0+ibc-go-v7.4-wasmvm-v1.5](https://github.com/cosmos/ibc-go/releases/tag/modules%2Flight-clients%2F08-wasm%2Fv0.4.0%2Bibc-go-v7.4-wasmvm-v1.5) - 2024-12-20
+
+### Dependencies
+
+* [\#7744](https://github.com/cosmos/ibc-go/pull/7744) Bump wasmvm to 1.5.6 * (NOTE: This is a state machine breaking dependency update. See release notes for more details)
+
 <!-- markdown-link-check-disable-next-line -->
 ## [v0.3.1+ibc-go-v7.4-wasmvm-v1.5](https://github.com/cosmos/ibc-go/releases/tag/modules%2Flight-clients%2F08-wasm%2Fv0.3.1%2Bibc-go-v7.4-wasmvm-v1.5) - 2024-07-31