Added Laravel 7 support

Author: ssx

.travis.yml

@@ -3,6 +3,9 @@ language: php
 php:
     - 7.0
     - 7.1
+    - 7.2
+    - 7.3
+    - 7.4
 
 env:
     matrix:

composer.json

@@ -25,15 +25,15 @@
             "LVR\\Phone\\Tests\\": "tests/"
         }
     },
-    "minimum-stability": "stable",  
+    "minimum-stability": "stable",
     "require": {
-        "illuminate/contracts": "^5.5|^6.0",
-        "illuminate/support": "^5.5|^6.0",
+        "illuminate/contracts": "^5.5|^6.0|^7.0",
+        "illuminate/support": "^5.5|^6.0|^7.0",
         "php": "^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.3",
-        "orchestra/testbench": "^3.5"
+        "phpunit/phpunit": "^6.3|^9.0",
+        "orchestra/testbench": "^3.5|^5.0"
     },
     "suggest": {
     }