build(deps): Bump base64 from 0.21.4 to 0.21.5

Bumps [base64](https://github.com/marshallpierce/rust-base64) from 0.21.4 to 0.21.5.
- [Changelog](https://github.com/marshallpierce/rust-base64/blob/master/RELEASE-NOTES.md)
- [Commits](marshallpierce/rust-base64@v0.21.4...v0.21.5)

---
updated-dependencies:
- dependency-name: base64
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

packages/bindings-test/Cargo.toml

@@ -12,6 +12,6 @@ desmos-bindings = { path = "../bindings", version = "2.0.0" }
 test-contract = { path = "../../contracts/test-contract", version = "1.0.0" }
 serde = "1.0.189"
 serde_json = "1.0.107"
-base64 = "0.21.4"
+base64 = "0.21.5"
 chrono = "0.4.31"
 

packages/bindings/Cargo.toml

@@ -31,7 +31,7 @@ serde-cw-value = "0.7.0"
 desmos-mock = { version = "2.0.1", path = "../mock" }
 schemars = "0.8.15"
 strum_macros = "0.25.3"
-base64 = "0.21.4"
+base64 = "0.21.5"
 desmos-std-derive = {version = "2.0.1", path = "../std-derive"}
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]