Make all Drupal modules nominally Drupal 11 compatible

nominalDrupal11.php

<?php
// @codingStandardsIgnoreFile

// NOTE: THIS CAN BE ACHIEVED WITH drupal/backward_compatibility
function find_info_files($dir) {
  $root = scandir($dir);
  $result = [];
  foreach ($root as $value) {
    if ($value === '.' || $value === '..') {
      continue;
    }
    if (is_file("$dir/$value")) {
      if (str_ends_with($value, '.info.yml')) {
        $file = file_get_contents("$dir/$value");
        $drupal11_file = preg_replace('/(core_version_requirement:) (.*)/', '$1 ^11', $file);
        file_put_contents("$dir/$value", $drupal11_file);
        $result[]="$dir/$value";
      }
      continue;
    }
    // Recurse.
    foreach (find_info_files("$dir/$value") as $value) {
      $result[]=$value;
    }
  }
  return $result;
}

$webroot = 'web/';
$modules = find_info_files($webroot . "modules");
print_r($modules);
$profiles = find_info_files($webroot . "profiles/custom");
print_r($profiles);