scripts: ci: tags: Skip twister when SoftDevice Controller API is unchanged

The intention is to speedup the CI plans running when updating the
SoftDevice Controller library revision. This is currently increasing
the CI execution time by around 50 - 60 minutes.

Building samples is unlikely to fail when the API is unchanged.
What can fail:
 - Linking (undefined functions). This will likely have been caught
   before pushing a library update or when running tests.
 - RAM/FLASH overflow because of increased static ram or flash usage.
   Out of experience this is unlikely to happen.

Signed-off-by: Rubin Gerritsen <[email protected]>

Author: rugeGerritsen

scripts/ci/tags.yaml

@@ -66,7 +66,6 @@ bluetooth:
     - nrfxlib/mpsl/include/
     - nrfxlib/mpsl/lib/
     - nrfxlib/softdevice_controller/include/
-    - nrfxlib/softdevice_controller/lib/
     - zephyr/cmake/
     - zephyr/drivers/bluetooth/
     - zephyr/include/zephyr/bluetooth/