I am trying to enable bcmath php extension on heroku using composer.json file as per documentation instructions article.

When try to build i got error

remote: Problem 1

remote: – Root composer.json requires PHP extension ext-bcmath * but it is missing from your system. Install or enable PHP’s bcmath extension

my composer.json file as below

"require": {
        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
        "ext-bcmath": "*",
        "ext-xml": "*",
        "ext-zip": "*",
        "doctrine/dbal": "^3.1",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^10.0",
        "laravel/sanctum": "*",
        "laravel/tinker": "^2.8",
        "shopify/shopify-api": "^5.0",
        "spatie/laravel-analytics": "^5.3",
        "spatie/laravel-permission": "^6.3",
        "squizlabs/php_codesniffer": "^3.6"
    }

My php version is 8.2

How to resolve this issue.