Add UniFi 7.4/7.5/8.0

Author: sgrodzicki

.github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        unifi-version: [ stable-5, stable-6, v7.0, v7.1, v7.2, v7.3 ]
+        unifi-version: [ stable-5, stable-6, v7.0, v7.1, v7.2, v7.3, v7.4, v7.5, v8.0 ]
         php-version: [ 7.4, "8.0", 8.1, 8.2, 8.3 ]
         mongo-version: [ 3.6 ]
         os: [ ubuntu-latest ]