Fix link target (#9608)

releases.md

@@ -35,6 +35,7 @@ The following table lists end-of-life releases.
 | [.NET Core 1.0](release-notes/1.0/README.md) | [June 27th, 2016](https://devblogs.microsoft.com/dotnet/announcing-net-core-1-0/) | [LTS][policies] | [1.0.16][1.0.16] | [June 27, 2019](https://devblogs.microsoft.com/dotnet/net-core-1-0-and-1-1-will-reach-end-of-life-on-june-27-2019/) |
 
 [7.0.20]: release-notes/7.0/7.0.20/7.0.20.md
+[6.0.36]: release-notes/6.0/6.0.36/6.0.36.md
 [5.0.17]: release-notes/5.0/5.0.17/5.0.17.md
 [3.1.32]: release-notes/3.1/3.1.32/3.1.32.md
 [3.0.3]: release-notes/3.0/3.0.3/3.0.3.md