[TASK] Adopt version dependencies

UPGRADE.md

 ## Version 5
 - `youtubeLightbox.js` (deprecated since 4.4.0) using magnific-popup and jQuery removed in favor of `sgYoutubeLightbox.js` (vanilla JS).
 - Extension `project_theme_lightbox` required starting with version 5.0.0.
+- Dropped TYPO3 9 Support
 
 ## Version 4.4  ```project_theme_lightbox``` integration
 - The magnific popup integration is deprecated and will be removed in later versions.

composer.json

@@ -7,10 +7,7 @@
     "version": "5.0.0-dev",
     "require": {
         "typo3/cms-core": "^10.4.0 || ^11.5.0",
-        "sgalinski/project-theme-lightbox": "^1.0.0"
-    },
-    "require-dev": {
-        "roave/security-advisories": "dev-master"
+        "sgalinski/project-theme-lightbox": "^2.0.0"
     },
     "replace": {
         "sgalinski/sg_youtube": "self.version"

ext_emconf.php

@@ -40,7 +40,7 @@ $EM_CONF['sg_youtube'] = [
 	'constraints' => [
 		'depends' => [
 			'typo3' => '10.4.0-11.5.99',
-			'project_theme_lightbox' => '^1.0.0',
+			'project_theme_lightbox' => '1.0.0-2.9.99',
 		],
 		'conflicts' => [],
 		'suggests' => [],