ci updates

Author: kbond

.github/workflows/ci.yml

@@ -12,16 +12,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [ 8.1, 8.2, 8.3 ]
-        deps: [ highest ]
-        symfony: [ 6.4.*, 7.0.* ]
+        php: [8.1, 8.2, 8.3, 8.4]
+        deps: [highest]
+        symfony: [6.4.*, 7.2.*, 7.3.*]
         include:
           - php: 8.1
             deps: lowest
             symfony: '*'
         exclude:
           - php: 8.1
-            symfony: 7.0.*
+            symfony: 7.2.*
+          - php: 8.1
+            symfony: 7.3.*
     steps:
       - uses: zenstruck/.github/actions/php-test-symfony@main
         with: