Add a logo (#32156)

Author: bricelam

Directory.Build.props

@@ -40,6 +40,7 @@
     <LangVersion>11.0</LangVersion>
     <DebugType>portable</DebugType>
     <PackageProjectUrl>https://docs.microsoft.com/ef/core/</PackageProjectUrl>
+    <PackageIconFullPath>$(MSBuildThisFileDirectory)logo\ef-logo.png</PackageIconFullPath>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(DeveloperBuild)' == 'true'">

README.md

@@ -7,7 +7,7 @@ This repository is home to the following [.NET Foundation](https://dotnetfoundat
 * [Entity Framework Core](#entity-framework-core)
 * [Microsoft.Data.Sqlite](#microsoftdatasqlite)
 
-## Entity Framework Core
+## <img alt="EF" src="./logo/ef-logo.png" width="32"/> Entity Framework Core
 
 [![latest version](https://img.shields.io/nuget/v/Microsoft.EntityFrameworkCore)](https://www.nuget.org/packages/Microsoft.EntityFrameworkCore) [![preview version](https://img.shields.io/nuget/vpre/Microsoft.EntityFrameworkCore)](https://www.nuget.org/packages/Microsoft.EntityFrameworkCore/absoluteLatest) [![downloads](https://img.shields.io/nuget/dt/Microsoft.EntityFrameworkCore)](https://www.nuget.org/packages/Microsoft.EntityFrameworkCore)