CSD: fix logic for new patches with CSD HAL path

The mActiveDevices is configured with every new patch and is used to
make the connection between the received csd callbacks and the
registered devices. The logic for new patches in onCreatePatch needs to
be retained even when the HAL path is enabled for CSD.

Test: manual test
Bug: 272260521
Change-Id: Ia27c4ffe6113ea2a56bd412a14cbf6dfc20a622c