Add a release note (feature)

Comes with [OpenSSH
v9.3.P2](https://github.com/openssh/openssh-portable/releases/tag/V_9_3_P2).

Signed-off-by: gitforwindowshelper[bot] <[email protected]>

Author: gitforwindowshelper[bot]

ReleaseNotes.md

@@ -45,6 +45,7 @@ This package contains software from a number of other projects including Bash, z
 ### New Features
 
 * Comes with [cURL v8.2.0](https://github.com/curl/curl/releases/tag/curl-8_2_0).
+* Comes with [OpenSSH v9.3.P2](https://github.com/openssh/openssh-portable/releases/tag/V_9_3_P2).
 
 ## Changes since Git for Windows v2.41.0(2) (July 7th 2023)