chore: update gnolang/faucet version to v0.3.2 (#2701)

## Description

This PR bumps the `gnolang/faucet` version to `v0.3.2`, which fixes a
bug where the middlewares would block a standard endpoints like
`/health`.

<details><summary>Contributors' checklist...</summary>

- [x] Added new tests, or not needed, or not feasible
- [x] Provided an example (e.g. screenshot) to aid review or the PR is
self-explanatory
- [x] Updated the official documentation or not needed
- [x] No breaking changes were made, or a `BREAKING CHANGE: xxx` message
was included in the description
- [x] Added references to related issues and PRs
- [ ] Provided any useful hints for running manual tests
- [ ] Added new benchmarks to [generated
graphs](https://gnoland.github.io/benchmarks), if any. More info
[here](https://github.com/gnolang/gno/blob/master/.benchmarks/README.md).
</details>

contribs/gnofaucet/go.mod

@@ -5,7 +5,7 @@ go 1.22
 toolchain go1.22.4
 
 require (
-	github.com/gnolang/faucet v0.3.1
+	github.com/gnolang/faucet v0.3.2
 	github.com/gnolang/gno v0.1.1
 	github.com/stretchr/testify v1.9.0
 	go.uber.org/zap v1.27.0