chore(deps): bump laravel/helpers from 1.1.1 to 1.2.0 (#1188)

Bumps [laravel/helpers](https://github.com/laravel/helpers) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/laravel/helpers/releases)
- [Changelog](https://github.com/laravel/helpers/blob/master/CHANGELOG.md)
- [Commits](https://github.com/laravel/helpers/compare/v1.1.1...v1.2.0)

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

composer.lock

@@ -1318,20 +1318,20 @@
         },
         {
             "name": "laravel/helpers",
-            "version": "v1.1.1",
+            "version": "v1.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/helpers.git",
-                "reference": "b8eae9ddd461e89d0296f74fd069c413bf83b6fa"
+                "reference": "1f978fc5dad9f7f906b18242c654252615201de4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/helpers/zipball/b8eae9ddd461e89d0296f74fd069c413bf83b6fa",
+                "url": "https://api.github.com/repos/laravel/helpers/zipball/1f978fc5dad9f7f906b18242c654252615201de4",
-                "reference": "b8eae9ddd461e89d0296f74fd069c413bf83b6fa",
+                "reference": "1f978fc5dad9f7f906b18242c654252615201de4",
                 "shasum": ""
             },
             "require": {
-                "illuminate/support": "~5.8.0|^6.0",
+                "illuminate/support": "~5.8.0|^6.0|^7.0",
                 "php": ">=7.1.3"
             },
             "require-dev": {
@@ -1367,7 +1367,7 @@
                 "helpers",
                 "laravel"
             ],
-            "time": "2019-07-30T15:25:31+00:00"
+            "time": "2020-03-03T13:52:16+00:00"
         },
         {
             "name": "league/flysystem",