Update Directory.Build.props

Author: rmarinho

Directory.Build.props

@@ -161,7 +161,7 @@
     <TvosTargetFrameworkVersionSdkDefault>26.0</TvosTargetFrameworkVersionSdkDefault>
     <MacCatalystTargetFrameworkVersionSdkDefault>26.0</MacCatalystTargetFrameworkVersionSdkDefault>
     <MacosTargetFrameworkVersionSdkDefault>26.0</MacosTargetFrameworkVersionSdkDefault>
-    <AndroidTargetFrameworkVersionSdkDefault>26.0</AndroidTargetFrameworkVersionSdkDefault>
+    <AndroidTargetFrameworkVersionSdkDefault>36.0</AndroidTargetFrameworkVersionSdkDefault>
     <!-- Current .NET -->
     <IosTargetFrameworkVersion>26.0</IosTargetFrameworkVersion>
     <TvosTargetFrameworkVersion>26.0</TvosTargetFrameworkVersion>