Drop support for PHP 8.0, bump dev deps

Signed-off-by: George Steel <[email protected]>

Author: gsteel

composer.json

@@ -23,7 +23,7 @@
             "dealerdirect/phpcodesniffer-composer-installer": true
         },
         "platform": {
-            "php": "8.0.99"
+            "php": "8.1.99"
         },
         "sort-packages": true
     },
@@ -33,17 +33,17 @@
         }
     },
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0",
+        "php": "~8.1.0 || ~8.2.0",
         "mezzio/mezzio-authentication": "^1.0",
         "psr/container": "^1.0 || ^2.0",
         "psr/http-factory": "^1.0",
         "psr/http-message": "^1.0.1"
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
-        "phpunit/phpunit": "^9.5.26",
-        "psalm/plugin-phpunit": "^0.18.0",
-        "vimeo/psalm": "^5.0"
+        "phpunit/phpunit": "^9.6.6",
+        "psalm/plugin-phpunit": "^0.18.4",
+        "vimeo/psalm": "^5.9"
     },
     "autoload": {
         "psr-4": {