Bump to 7.3-rc2

Author: maartenba

src/Duende.IdentityServer.Demo.csproj

@@ -3,12 +3,19 @@
 	<PropertyGroup>
 		<TargetFramework>net8.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
+		<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Duende.IdentityServer" Version="7.2.3" />
+		<PackageReference Include="Duende.IdentityServer" Version="7.3.0-rc.2" />
 		<PackageReference Include="Duende.AspNetCore.Authentication.JwtBearer" Version="0.1.3" />
 		<PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
 	</ItemGroup>
+
+	<ItemGroup>
+	  <Content Include="..\.dockerignore">
+	    <Link>.dockerignore</Link>
+	  </Content>
+	</ItemGroup>
 
 </Project>