Add installation link for Kilted (#5438)

Signed-off-by: Michael Carroll <[email protected]>

Author: mjcarroll

source/Releases/Release-Kilted-Kaiju.rst

@@ -42,7 +42,7 @@ For more information about RMW implementations, compiler / interpreter versions,
 Installation
 ------------
 
-TODO
+`Install Kilted Kaiju <../../kilted/Installation.html>`__
 
 New features in this ROS 2 release
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