Revert "misc: chore: [ci skip] forgot to make that a locale entry"

This reverts commit 4efe24a3bccbed1bf3404917b3e6bf5c5e6099a8.

src/Ryujinx/Assets/locales.json

@@ -7747,31 +7747,6 @@
         "zh_TW": ""
       }
     },
-    {
-      "ID": "ControllerSettingsLedColorRainbowSpeed",
-      "Translations": {
-        "ar_SA": "",
-        "de_DE": "",
-        "el_GR": "",
-        "en_US": "Rainbow Speed",
-        "es_ES": "",
-        "fr_FR": "",
-        "he_IL": "",
-        "it_IT": "",
-        "ja_JP": "",
-        "ko_KR": "",
-        "no_NO": "",
-        "pl_PL": "",
-        "pt_BR": "",
-        "ru_RU": "",
-        "sv_SE": "",
-        "th_TH": "",
-        "tr_TR": "",
-        "uk_UA": "",
-        "zh_CN": "",
-        "zh_TW": ""
-      }
-    },
     {
       "ID": "ControllerSettingsLedColor",
       "Translations": {
@@ -23198,4 +23173,4 @@
       }
     }
   ]
-}
+}

src/Ryujinx/UI/Views/Input/LedInputView.axaml

@@ -28,7 +28,7 @@
             </CheckBox>
         </StackPanel>
         <StackPanel Orientation="Horizontal" IsEnabled="{Binding !TurnOffLed}">
-            <TextBlock MinWidth="75" MaxWidth="200" Text="{ext:Locale ControllerSettingsLedColorRainbowSpeed}" />
+            <TextBlock MinWidth="75" MaxWidth="200" Text="Rainbow Speed" />
             <Slider HorizontalAlignment="Center" 
                     Value="{Binding RainbowSpeed}"
                     Width="175"