Bump serde-json-wasm from 0.5.1 to 0.5.2 in /testutil/contracts/echo (#…

…1838)

* Bump serde-json-wasm from 0.5.1 to 0.5.2 in /testutil/contracts/echo

Bumps [serde-json-wasm](https://github.com/CosmWasm/serde-json-wasm) from 0.5.1 to 0.5.2.
- [Changelog](https://github.com/CosmWasm/serde-json-wasm/blob/v0.5.2/CHANGELOG.md)
- [Commits](CosmWasm/serde-json-wasm@v0.5.1...v0.5.2)

---
updated-dependencies:
- dependency-name: serde-json-wasm
  dependency-type: indirect
...

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

* Updated Changelog

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: dependabot[bot] <dependabot[bot]@users.noreply.github.com>
Co-authored-by: Carlton N Hanna <nullpointer0x00@gmail.com>

CHANGELOG.md

@@ -42,6 +42,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 - Bump `codecov/codecov-action` from 3 to 4 ([#1828](https://github.com/provenance-io/provenance/pull/1828))
 - Bump `peter-evans/create-pull-request` from 5.0.2 to 6.0.0 ([#1827](https://github.com/provenance-io/provenance/pull/1827))
 - Bump `bufbuild/buf-setup-action` from 1.28.1 to 1.29.0 ([#1825](https://github.com/provenance-io/provenance/pull/1825))
+- Bump `serde-json-wasm` from 0.5.1 to 0.5.2 ([#1838](https://github.com/provenance-io/provenance/pull/1838))
 
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