Update release notes to version 6.1.0

Author: xperiandri

RELEASE_NOTES.md

@@ -1,6 +1,6 @@
 # Release Notes
 
-## 6.0.1 - 2024-07-11
+## 6.1.0 - 2024-07-27
 * BUGFIX: MSBuild.build adds a bad string at the end of properties, thanks @0x53A - https://github.com/fsprojects/FAKE/issues/2738
 * ENHANCEMENT: Added shorthash to git functions, thanks @voronoipotato - https://github.com/fsprojects/FAKE/pull/2752
 * ENHANCEMENT: Support for `/tl:[auto:on:off]` msbuild flag, thanks @smoothdeveloper - https://github.com/fsprojects/FAKE/pull/2768