Update changelog for 2.10.0-1 release

debian/changelog

+php-react-promise (2.10.0-1) experimental; urgency=medium
+
+  * Upload new minor to experimental during the Freeze
+
+  [ Simon Frings ]
+  * Prepare v2.10.0 release
+
+  [ Nicolas Hedger ]
+  * feat: add support for DNF types on PHP 8.2
+
+  [ David Prévot ]
+  * Update renamed lintian tag names in lintian overrides.
+  * Update standards version to 4.6.2, no changes needed.
+
+ -- David Prévot <taffit@debian.org>  Thu, 04 May 2023 19:18:13 +0200
+
 php-react-promise (2.9.0-3) unstable; urgency=medium
 
   * CI depends on pkg-php-tools for phpabtpl(1)