doc: nrf-bm: release_notes: update release_notes_changelog

Update release_notes_changelog with Kconfig dependency changes.

Signed-off-by: Eivind Jølsgard <[email protected]>

Author: eivindj-nordic

doc/nrf-bm/release_notes/release_notes_changelog.rst

@@ -42,7 +42,7 @@ No changes since the latest nRF Connect SDK Bare Metal release.
 Build system
 ============
 
-No changes since the latest nRF Connect SDK Bare Metal release.
+* Updated the Kconfig dependencies for e.g. drivers, libraries and bluetooth LE services.
 
 DFU
 ===