Merge pull request #79 from matomo-org/PG-3129-php-8.3-upgrade-4x

Updated tests to run on php 8.3 from 8.2, #PG-3129

Author: snake14

.github/workflows/matomo-tests.yml

@@ -1,7 +1,7 @@
 # Action for running tests
 # This file has been automatically created.
 # To recreate it you can run this command
-# ./console generate:test-action --plugin="CustomVariables" --php-versions="7.2,8.2" --schedule-cron="0 3 * * 6"
+# ./console generate:test-action --plugin="CustomVariables" --php-versions="7.2,8.3" --schedule-cron="0 3 * * 6"
 
 name: Plugin CustomVariables Tests
 
@@ -37,7 +37,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [ '7.2', '8.2' ]
+        php: [ '7.2', '8.3' ]
         target: ['minimum_required_matomo', 'maximum_supported_matomo']
     steps:
       - uses: actions/checkout@v3