feat：删除无用文件

Author: wangpengxpy

src/EFCore.KingbaseES/EFCore.KingbaseES.csproj

@@ -25,8 +25,7 @@
 
   <ItemGroup>
     <Compile Include="..\Shared\*.cs" />
-    <None Remove="D:\work\github\EntityFrameworkCore.KingbaseES\postgresql.png" />
-
+    
     <None Update="Properties\KdbndpStrings.Designer.tt">
       <Generator>TextTemplatingFileGenerator</Generator>
       <LastGenOutput>KdbndpStrings.Designer.cs</LastGenOutput>