fix Kconfig use mistake cause some config not effect

1. Fix bluedroid task pinned_to_core un-effected
2. other minor sdkconfig bugs

components/bt/common/include/bt_user_config.h

@@ -40,14 +40,14 @@
 /**********************************************************
  * Thread/Task reference
  **********************************************************/
-#ifdef CONFIG_BLUEDROID_PINNED_TO_CORE
-#define UC_TASK_PINNED_TO_CORE              (CONFIG_BLUEDROID_PINNED_TO_CORE < portNUM_PROCESSORS ? CONFIG_BLUEDROID_PINNED_TO_CORE : tskNO_AFFINITY)
+#ifdef CONFIG_BT_BLUEDROID_PINNED_TO_CORE
+#define UC_TASK_PINNED_TO_CORE              (CONFIG_BT_BLUEDROID_PINNED_TO_CORE < portNUM_PROCESSORS ? CONFIG_BT_BLUEDROID_PINNED_TO_CORE : tskNO_AFFINITY)
 #else
 #define UC_TASK_PINNED_TO_CORE              (0)
 #endif
 
-#ifdef CONFIG_BTC_TASK_STACK_SIZE
-#define UC_BTC_TASK_STACK_SIZE              CONFIG_BTC_TASK_STACK_SIZE
+#ifdef CONFIG_BT_BTC_TASK_STACK_SIZE
+#define UC_BTC_TASK_STACK_SIZE              CONFIG_BT_BTC_TASK_STACK_SIZE
 #else
 #define UC_BTC_TASK_STACK_SIZE              4096
 #endif

components/bt/esp_ble_mesh/mesh_core/include/mesh_bearer_adapt.h

@@ -18,7 +18,7 @@
 /* BLE Mesh Max Connection Count */
 #ifdef CONFIG_BT_BLUEDROID_ENABLED
 #define BLE_MESH_MAX_CONN   \
-    MIN(CONFIG_BT_ACL_CONNECTIONS, CONFIG_BTDM_CONTROLLER_BLE_MAX_CONN)
+    MIN(CONFIG_BT_ACL_CONNECTIONS, CONFIG_BTDM_CTRL_BLE_MAX_CONN)
 
 #define ADV_TASK_CORE TASK_PINNED_TO_CORE
 #endif