resolve phpstan issue, restrict version constraints

Author: stancl

composer.json

@@ -24,8 +24,8 @@
     },
     "require": {
         "php": "^8.2",
-        "illuminate/support": ">=10.0",
-        "illuminate/view": ">=10.0"
+        "illuminate/support": "^10.0|^11.0|^12.0",
+        "illuminate/view": "^10.0|^11.0|^12.0"
     },
     "require-dev": {
         "orchestra/testbench": ">=8.0",

src/SEOManager.php

@@ -240,7 +240,7 @@ public function tags(): array
     /** Has a specific tag been set? */
     public function hasRawTag(string $key): bool
     {
-        return isset($this->tags[$key]) && ($this->tags[$key] !== null);
+        return isset($this->tags[$key]);
     }
 
     /** Has a specific meta tag been set? */