Upgrade module unlimited_numbers to 2.x

.gitignore

@@ -2,6 +2,7 @@
 /drush/
 /modules/
 /profiles/
+/themes/
 /vendor/
 .env
 composer.lock

composer.json

@@ -74,7 +74,7 @@
         "drupal/stage_file_proxy": "^1.0",
         "drupal/subpathauto": "^1.1",
         "drupal/token": "^1.7",
-        "drupal/unlimited_number": "^1.0",
+        "drupal/unlimited_number": "^2.0",
         "drush/drush": "^9.7",
         "lakedrops/ahoy": "^1.2",
         "lakedrops/composer-json-utils": "^1.5",