Nordic BLE: Add stub implementation of remove_peer_csrk in security manager.

Author: pan-

features/FEATURE_BLE/targets/TARGET_NORDIC/TARGET_NRF5/source/nRF5xPalSecurityManager.cpp

@@ -527,6 +527,11 @@ ble_error_t nRF5xSecurityManager::set_peer_csrk(
     return BLE_ERROR_NOT_IMPLEMENTED;
 }
 
+ble_error_t nRF5xSecurityManager::remove_peer_csrk(connection_handle_t connection)
+{
+    return BLE_ERROR_NOT_IMPLEMENTED;
+}
+
 ////////////////////////////////////////////////////////////////////////////
 // Authentication
 //

features/FEATURE_BLE/targets/TARGET_NORDIC/TARGET_NRF5/source/nRF5xPalSecurityManager.h

@@ -249,6 +249,11 @@ class nRF5xSecurityManager : public ::ble::pal::SecurityManager {
         sign_count_t sign_counter
     );
 
+    /**
+     * @see ::ble::pal::SecurityManager::remove_peer_csrk
+     */
+    virtual ble_error_t remove_peer_csrk(connection_handle_t connection);
+
 
     ////////////////////////////////////////////////////////////////////////////
     // Authentication