Update prism-php/prism requirement from ^0.87.0 to ^0.88.1

Updates the requirements on [prism-php/prism](https://github.com/prism-php/prism) to permit the latest version.
- [Release notes](https://github.com/prism-php/prism/releases)
- [Commits](prism-php/prism@v0.87.0...v0.88.1)

---
updated-dependencies:
- dependency-name: prism-php/prism
  dependency-version: 0.88.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

composer.json

@@ -18,7 +18,7 @@
     "require": {
         "php": "^8.4",
         "illuminate/contracts": "^12.0",
-        "prism-php/prism": "^0.87.0",
+        "prism-php/prism": "^0.88.1",
         "spatie/laravel-package-tools": "^1.92.7"
     },
     "require-dev": {