add changelog entry

Author: chaupow

CHANGELOG.md

@@ -10,6 +10,7 @@
     - Profile:
       - CHANGED: Handle oneways in get_forward_backward_by_key [#4929](https://github.com/Project-OSRM/osrm-backend/pull/4929)
       - FIXED: Do not route against oneway road if there is a cycleway in the wrong direction; also review bike profile [#4943](https://github.com/Project-OSRM/osrm-backend/issues/4943)
+      - CHANGED: Make cyclability weighting of the bike profile prefer safer routes more strongly [#5015](https://github.com/Project-OSRM/osrm-backend/issues/5015)
     - Guidance:
       - CHANGED: Don't use obviousness for links bifurcations [#4929](https://github.com/Project-OSRM/osrm-backend/pull/4929)
       - FIXED: Adjust Straight direction modifiers of side roads in driveway handler [#4929](https://github.com/Project-OSRM/osrm-backend/pull/4929)