[CMSP-1448] PHP Release Note (#9085)

* [CMSP-1448] PHP Release Note

* Update and rename 2024-07-10-php-82-83.md to 2024-07-15-php-82-83.md

source/releasenotes/2024-07-15-php-82-83.md

@@ -0,0 +1,10 @@
+---
+title: "PHP 8.2 and 8.3 updated to their latest patch releases"
+published_date: "2024-07-15"
+categories: [infrastructure]
+---
+PHP [8.2.21](https://www.php.net/ChangeLog-8.php#8.2.21) and [8.3.9](https://www.php.net/ChangeLog-8.php#8.3.9) were released on the platform. They contain the latest bug fixes for PHP.
+
+As a reminder, PHP 8.0 reached End-of-Life and PHP 8.1 was moved to security-only updates on 26 November 2023. PHP 8.1 will reach End-of-Life in December 2025. For the best performance and security, Pantheon recommends running PHP 8.2 and above.
+
+* [PHP Supported Versions](https://www.php.net/supported-versions.php)