docs: provide link for crc documentation

CRC aka code ready containers provide openshift cluster 4.x in a single host machine
Signed-off-by: Jiffin Tony Thottan <thottanjiffin@gmail.com>

Documentation/development-environment.md

@@ -214,3 +214,7 @@ For more information or if you are experiencing issues, please create an issue a
 ## Using Vagrant on Linux with libvirt
 
 See https://github.com/noahdesu/kubensis.
+
+## Using CodeReady Containers for setting up single node openshift 4.x cluster
+
+See https://code-ready.github.io/crc/