Bump fzaninotto/faker from 1.6.0 to 1.8.0

Bumps [fzaninotto/faker](https://github.com/fzaninotto/Faker) from 1.6.0 to 1.8.0.
- [Release notes](https://github.com/fzaninotto/Faker/releases)
- [Changelog](https://github.com/fzaninotto/Faker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/fzaninotto/Faker/compare/v1.6.0...v1.8.0)

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

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2c9fbfe0965420dc5fef6aaff8b62779",
+    "content-hash": "9705a099b923c6dbc50b785cc51002b0",
     "packages": [
         {
             "name": "akaunting/language",
@@ -5330,29 +5330,31 @@
         },
         {
             "name": "fzaninotto/faker",
-            "version": "v1.6.0",
+            "version": "v1.8.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/fzaninotto/Faker.git",
-                "reference": "44f9a286a04b80c76a4e5fb7aad8bb539b920123"
+                "reference": "f72816b43e74063c8b10357394b6bba8cb1c10de"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/fzaninotto/Faker/zipball/44f9a286a04b80c76a4e5fb7aad8bb539b920123",
-                "reference": "44f9a286a04b80c76a4e5fb7aad8bb539b920123",
+                "url": "https://api.github.com/repos/fzaninotto/Faker/zipball/f72816b43e74063c8b10357394b6bba8cb1c10de",
+                "reference": "f72816b43e74063c8b10357394b6bba8cb1c10de",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.3.3|^7.0"
+                "php": "^5.3.3 || ^7.0"
             },
             "require-dev": {
                 "ext-intl": "*",
-                "phpunit/phpunit": "~4.0",
-                "squizlabs/php_codesniffer": "~1.5"
+                "phpunit/phpunit": "^4.8.35 || ^5.7",
+                "squizlabs/php_codesniffer": "^1.5"
             },
             "type": "library",
             "extra": {
-                "branch-alias": []
+                "branch-alias": {
+                    "dev-master": "1.8-dev"
+                }
             },
             "autoload": {
                 "psr-4": {
@@ -5374,7 +5376,7 @@
                 "faker",
                 "fixtures"
             ],
-            "time": "2016-04-29T12:21:54+00:00"
+            "time": "2018-07-12T10:23:15+00:00"
         },
         {
             "name": "myclabs/deep-copy",