Revert "chore(core): bump version to 2.3.6"

This reverts commit 01d1058048.

core/CHANGELOG.md

@@ -4,20 +4,6 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## 2.3.6 [unreleased]
-
-### Added
-
-### Changed
-
-### Deprecated
-
-### Removed
-
-### Fixed
-
-### Security
-
 ## 2.3.5 [to be released on 9th December 2020]
 
 ### Added

core/embed/firmware/version.h

@@ -1,6 +1,6 @@
 #define VERSION_MAJOR 2
 #define VERSION_MINOR 3
-#define VERSION_PATCH 6
+#define VERSION_PATCH 5
 #define VERSION_BUILD 0
 
 #define FIX_VERSION_MAJOR 2