Add support-nts flag for php-ext section (#12127)

* Add support-nts flag for php-ext section

Ref: https://github.com/ThePHPF/pie-design/pull/25

* Update php-ext getter/setter definition with support-nts

res/composer-schema.json

@@ -311,6 +311,12 @@
                     "example": false,
                     "default": true
                 },
+                "support-nts": {
+                    "type": "boolean",
+                    "description": "Does this package support non-Thread Safe mode",
+                    "example": false,
+                    "default": true
+                },
                 "configure-options": {
                     "type": "array",
                     "description": "These configure options make up the flags that can be passed to ./configure when installing the extension.",

src/Composer/Package/Package.php

@@ -595,7 +595,7 @@ class Package extends BasePackage
     /**
      * Sets the list of paths added to PHP's include path.
      *
-     * @param array{extension-name?: string, priority?: int, support-zts?: bool, configure-options?: list<array{name: string, description?: string}>}|null $phpExt List of directories.
+     * @param array{extension-name?: string, priority?: int, support-zts?: bool, support-nts?: bool, configure-options?: list<array{name: string, description?: string}>}|null $phpExt List of directories.
      */
     public function setPhpExt(?array $phpExt): void
     {

src/Composer/Package/PackageInterface.php

@@ -326,7 +326,7 @@ interface PackageInterface
     /**
      * Returns the settings for php extension packages
      *
-     * @return array{extension-name?: string, priority?: int, support-zts?: bool, configure-options?: list<array{name: string, description?: string}>}|null
+     * @return array{extension-name?: string, priority?: int, support-zts?: bool, support-nts?: bool, configure-options?: list<array{name: string, description?: string}>}|null
      */
     public function getPhpExt(): ?array;