[FL-1952] BLE bonding fix (#805)

* furi-hal-bt: add mutex guarding core2 state
* ble-glue: configure ble keys storage in SRAM2
* bt: add load and save ble keys in internal storage
* bt: improve work furi_hal_bt API
* bt: rework app_entry -> ble_glue
* bt: apply changes for f6 target
* desktop: remove furi check
* ble-glue: comment NVM in SRAM2 configuration
* FuriHal: fix flash controller state corruption, fix incorrect semaphore release, implement C1-C2 flash controller access according to spec. Gui: change logging level.
* Libs: better lfs integration with lfs_config.
* Ble: switch C2 NVM to RAM.
* FuriHalCrypto: ensure that core2 is alive before sending shci commands
* Ble: fix incorrect nvm buffer size

Co-authored-by: あく <alleteam@gmail.com>

applications/gui/view_dispatcher.c

@@ -236,7 +236,7 @@ void view_dispatcher_handle_input(ViewDispatcher* view_dispatcher, InputEvent* e
     } else if(event->type == InputTypeRelease) {
         view_dispatcher->ongoing_input &= ~key_bit;
     } else if(!(view_dispatcher->ongoing_input & key_bit)) {
-        FURI_LOG_W(
+        FURI_LOG_D(
             "ViewDispatcher",
             "non-complementary input, discarding key: %s, type: %s, sequence: %p",
             input_get_key_name(event->key),
@@ -275,7 +275,7 @@ void view_dispatcher_handle_input(ViewDispatcher* view_dispatcher, InputEvent* e
             }
         }
     } else if(view_dispatcher->ongoing_input_view && event->type == InputTypeRelease) {
-        FURI_LOG_W(
+        FURI_LOG_D(
             "ViewDispatcher",
             "View changed while key press %p -> %p. Sending key: %s, type: %s, sequence: %p to previous view port",
             view_dispatcher->ongoing_input_view,