Merge pull request #6 from yangcao77/update-dotnet

remove numbers in the display name and name

Author: yangcao77

devfile.yaml

@@ -1,7 +1,7 @@
 schemaVersion: 2.2.0
 metadata:
-  name: dotnet60
-  displayName: .NET 6.0
+  name: dotnet-basic
+  displayName: Basic .NET
   version: 1.1.1
   icon: https://github.com/dotnet/brand/raw/main/logo/dotnet-logo.png
   provider: Red Hat