chore(deps): update web3p/web3.php requirement from ^0.1.6 to ^0.3.2

Updates the requirements on [web3p/web3.php](https://github.com/web3p/web3.php) to permit the latest version.
- [Release notes](https://github.com/web3p/web3.php/releases)
- [Commits](web3p/web3.php@0.1.6...0.3.2)

---
updated-dependencies:
- dependency-name: web3p/web3.php
  dependency-version: 0.3.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

composer.json

@@ -22,7 +22,7 @@
         "kornrunner/keccak": "^1.1",
         "spatie/laravel-package-tools": "^1.16",
         "web3p/ethereum-tx": "^0.4.3",
-        "web3p/web3.php": "^0.1.6"
+        "web3p/web3.php": "^0.3.2"
     },
     "require-dev": {
         "larastan/larastan": "^3.0",