fix: Update .travis.yml

Author: netbull

.travis.yml

@@ -9,10 +9,7 @@ cache:
 
 php:
     - hhvm
-    - 7.1
-    - 7.2
-    - 7.4
-    - 8.0
+    - 8.3
 
 dist: trusty
 
@@ -21,12 +18,8 @@ matrix:
         - php: hhvm
     fast_finish: true
     include:
-        - php: 7.1
-          env: SYMFONY_VERSION='4.0.*'
-        - php: 7.2
-          env: SYMFONY_VERSION='4.0.*'
-        - php: 7.2
-          env: SYMFONY_VERSION='5.0.*'
+        - php: 8.3
+          env: SYMFONY_VERSION='7.2.*'
 
 before_install:
     - if [[ "$TRAVIS_PHP_VERSION" != "5.6" && "$TRAVIS_PHP_VERSION" != "hhvm" ]]; then phpenv config-rm xdebug.ini; fi