Adapt Travis config to avoid scenarios for now

Author: schlessera

.travis.yml

@@ -10,12 +10,9 @@ branches:
 matrix:
   fast_finish: true
   include:
+    - php: 7.4
+    - php: 7.3
     - php: 7.2
-      env: 'DEPENCENCIES=highest'
-    - php: 7.2
-    - php: 7.1
-    - php: 7.1
-      env: DEPENDENCIES=lowest'
 
 sudo: false
 
@@ -24,7 +21,7 @@ cache:
     - $HOME/.composer/cache
 
 install:
-  - 'composer scenario "${SCENARIO}" "${DEPENDENCIES}"'
+  - composer install
 
 script:
   - composer test