Add support for PHP 8.4

- Bump dev deps
- Add BC Checker to CI
- Ignore platform reqs

Signed-off-by: George Steel <george@net-glue.co.uk>

Author: gsteel

.laminas-ci.json

@@ -3,6 +3,7 @@
          "pdo-sqlite"
     ],
     "ignore_php_platform_requirements": {
-        "8.2": true
-    }
+        "8.4": true
+    },
+    "backwardCompatibilityCheck": true
 }

composer.json

@@ -35,7 +35,7 @@
         }
     },
     "require": {
-        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
         "league/oauth2-server": "^8.3.5",
         "mezzio/mezzio-authentication": "^1.0",
         "psr/container": "^1.0 || ^2.0",
@@ -46,11 +46,11 @@
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
-        "laminas/laminas-diactoros": "^2.20.0",
-        "laminas/laminas-servicemanager": "^3.19",
-        "phpunit/phpunit": "^9.5.26",
+        "laminas/laminas-diactoros": "^2.26.0",
+        "laminas/laminas-servicemanager": "^3.22.1",
+        "phpunit/phpunit": "^9.6.21",
         "psalm/plugin-phpunit": "^0.19.0",
-        "vimeo/psalm": "^5.0"
+        "vimeo/psalm": "^5.26.1"
     },
     "conflict": {
         "container-interop/container-interop": "<1.2.0",