fix(core): rename confirm_backup to prompt_backup to signify it does not raise on cancellation

[no changelog]

core/src/apps/management/reset_device/__init__.py

@@ -26,7 +26,7 @@ async def reset_device(msg: ResetDevice) -> Success:
     from trezor import config, utils
     from apps.common.request_pin import request_pin_confirm
     from trezor.ui.layouts import (
-        confirm_backup,
+        prompt_backup,
         confirm_reset_device,
     )
     from trezor.crypto import bip39, random
@@ -94,7 +94,7 @@ async def reset_device(msg: ResetDevice) -> Success:
 
     # If doing backup, ask the user to confirm.
     if perform_backup:
-        perform_backup = await confirm_backup()
+        perform_backup = await prompt_backup()
 
     # generate and display backup information for the master secret
     if perform_backup:

core/src/trezor/ui/layouts/tr/__init__.py

@@ -409,7 +409,7 @@ async def confirm_reset_device(
         )
 
 
-async def confirm_backup() -> bool:
+async def prompt_backup() -> bool:
     br_type = "backup_device"
     br_code = ButtonRequestType.ResetDevice
 

core/src/trezor/ui/layouts/tt_v2/__init__.py

@@ -325,7 +325,7 @@ async def confirm_reset_device(title: str, recovery: bool = False) -> None:
 
 
 # TODO cleanup @ redesign
-async def confirm_backup() -> bool:
+async def prompt_backup() -> bool:
     result = await interact(
         RustLayout(
             trezorui2.confirm_action(