Use Recursive Spec Merge in OpenAPI SecurityGenerator & Fix OverrideGenerator base (#1003)

* Update SecurityGenerator.php

* Extend OpenAPIGenerator instead of Base for overrides generator

* fix lint issue

---------

Co-authored-by: Shalvah <[email protected]>

Author: atoff

src/Writing/OpenApiSpecGenerators/OverridesGenerator.php

@@ -4,7 +4,7 @@
 
 use Illuminate\Support\Arr;
 
-class OverridesGenerator extends BaseGenerator
+class OverridesGenerator extends OpenApiGenerator
 {
     public function root(array $root, array $groupedEndpoints): array
     {

src/Writing/OpenApiSpecGenerators/SecurityGenerator.php

@@ -31,7 +31,7 @@ public function root(array $root, array $groupedEndpoints): array
             default => [],
         };
 
-        return array_merge($root, [
+        return array_merge_recursive($root, [
             // All security schemes must be registered in `components.securitySchemes`...
             'components' => [
                 'securitySchemes' => [