Added the release notes MD file and corresponding node entry in the TOC.html file for the 2022 volume 1 SP1 - May 11, 2022

Author: Website Automation

xamarin-android/Release-Notes/v20.1.0.55.md

@@ -0,0 +1,16 @@
+---
+title: Essential Studio for Xamarin.Android 2022 volume 1 SP1 Release Notes  
+description: Essential Studio for Xamarin.Android 2022 volume 1 SP1 Release Notes  
+platform: Xamarin.Android
+documentation: ug
+---
+
+# Essential Studio for Xamarin.Android  Release Notes  
+
+{% include release-info.html date="May 11, 2022"  version="v20.1.0.55" %} 
+
+{% directory path: _includes/release-notes/v20.1.0.55 %}
+
+{% include {{file.url}} %}
+
+{% enddirectory %}