docs: Remove the Deprecated Methods section (#834)

Author: Dor-bl

README.md

@@ -35,14 +35,6 @@ For example, some changes in the Selenium binding could break the Appium client.
 > Regardless, moving to appium 2.x is highly recommended since appium 1.x is no longer maintained. <br/>
 > For more details about how to migrate to 2.x, see the following link : [appium 2.x migrating](https://appium.github.io/appium/docs/en/2.0/guides/migrating-1-to-2/)
 
-### Deprecated Methods
-
-> [!CAUTION]
-> - `MultiAction` and `TouchAction` are deprecated. Please use W3C WebDriver actions or mobile: extensions.
-> - `LaunchApp`, `CloseApp`, and `reset` are deprecated, please read each deprecation message as an alternative method.
-> - The `ReplaceValue` method is deprecated and will be removed in future versions. Please use the following command extensions: 'mobile: replaceElementValue' instead.
-> - The `SetImmediateValue` method is deprecated and will be removed in future versions. Please use 'SendKeys' instead.
-
 #### Additional Information
 W3C Actions: https://www.selenium.dev/documentation/webdriver/actions_api  <br/>
 App management: Please read [issue #15807](https://github.com/appium/appium/issues/15807) for more details