fix(magnify_ime): Panel toggles don't update when the same setting is changed...

fix(magnify_ime): Panel toggles don't update when the same setting is changed in magnification settings

Bug: 413441693
Flag: com.android.server.accessibility.enable_magnification_magnify_nav_bar_and_ime
Test: manual
Test: atest WindowMagnificationSettingsTest
Change-Id: I096dcb3961a4bda40943b1262decbf6cd208ce0f