Bluetooth: Controller: Fix bt_ctrl to bt_ctlr abbreviation

The Controller is abbreviated as CTLR in contrast to CTRL
which is used in the context of Link Layer Control
Procedures.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

doc/releases/release-notes-3.4.rst

@@ -489,7 +489,7 @@ Bluetooth
     ``ticks_slot_window``. Implement continuous scanning with it.
   * Added support for considering the SDU interval, along with the packet
     sequence number and time stamps, in SDU fragmentation.
-  * Added a new ``BT_CTRL_TX_PWR_DBM`` option to set the TX power directly in
+  * Added a new ``BT_CTLR_TX_PWR_DBM`` option to set the TX power directly in
     dBm.
   * Optimized the RX path with support for piggy-backing notifications on
     already-allocated RX nodes.

tests/bluetooth/controller/ctrl_hci/testcase.yaml

@@ -1,7 +1,7 @@
 common:
   tags:
     - bluetooth
-    - bt_ctrl_hci
+    - bt_ctlr_hci
     - bt_ull_llcp
 tests:
   bluetooth.controller.ctrl_hci.test:

tests/bluetooth/shell/testcase.yaml

@@ -72,7 +72,7 @@ tests:
     build_only: true
     extra_args: CONF_FILE="log.conf"
     tags: bluetooth
-  bluetooth.shell.bt_ctrl_dtm:
+  bluetooth.shell.bt_ctlr_dtm:
     build_only: true
     extra_args:
       - CONFIG_BT_CTLR_DTM_HCI=y

tests/bsim/bluetooth/ll/edtt/gatt_test_app/prj_llcp.conf

@@ -17,7 +17,7 @@ CONFIG_BT_L2CAP_TX_MTU=512
 CONFIG_LOG=y
 
 # NOTE: In order to get ACL_FLOW_CONTROL to work it is imperative that
-# BT_CTRL_RX_BUFFERS is increased from its default value of 1.
+# BT_CTLR_RX_BUFFERS is increased from its default value of 1.
 CONFIG_BT_CTLR_RX_BUFFERS=3
 
 # To make DEVICE Name writable...