build(deps): bump wincode from 0.5.3 to 0.5.4 (#384)

Bumps [wincode](https://github.com/anza-xyz/wincode) from 0.5.3 to 0.5.4.
- [Release notes](https://github.com/anza-xyz/wincode/releases)
- [Commits](https://github.com/anza-xyz/wincode/compare/wincode@v0.5.3...wincode@v0.5.4)

---
updated-dependencies:
- dependency-name: wincode
  dependency-version: 0.5.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -33,7 +33,7 @@ solana-pubkey = { version = "4.2.0", default-features = false }
 solana-system-interface = "3.0.0"
 solana-sysvar = { version = "4.0.0", optional = true }
 solana-sysvar-id = { version = "3.1.0", optional = true }
-wincode = { version = "0.5.3", features = ["derive"],  optional = true }
+wincode = { version = "0.5.4", features = ["derive"],  optional = true }
 
 [target.'cfg(not(target_os = "solana"))'.dependencies]
 serde_json = { version = "1.0", optional = true }