[nrf fromtree] tests/bsim/bluetooth/host/adv/encrypted: Enable RealEncryption

Let's run tests with security/privacy with the HW models acutually
running the encryptions, so in case of missaligned keys
tests fail.

Signed-off-by: Alberto Escolar Piedras <[email protected]>
(cherry picked from commit 3726cf3)

Author: aescolar

tests/bsim/bluetooth/host/adv/encrypted/ead_sample/test_scripts/ead_sample.sh

@@ -10,10 +10,10 @@ verbosity_level=2
 cd ${BSIM_OUT_PATH}/bin
 
 Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_host_adv_encrypted_ead_sample_prj_conf \
-  -v=${verbosity_level} -s=${simulation_id} -d=0 -testid=central
+  -v=${verbosity_level} -s=${simulation_id} -d=0 -testid=central -RealEncryption=1
 
 Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_host_adv_encrypted_ead_sample_prj_conf \
-  -v=${verbosity_level} -s=${simulation_id} -d=1 -testid=peripheral
+  -v=${verbosity_level} -s=${simulation_id} -d=1 -testid=peripheral -RealEncryption=1
 
 Execute ./bs_2G4_phy_v1 -v=${verbosity_level} -s=${simulation_id} \
   -D=2 -sim_length=60e6 $@