Updating Doxygen documentation for 20.05 release.

Change-Id: I4d624343ed5fd6ae269c3d53532903084508fd14
Signed-off-by: Colm Donelan <Colm.Donelan@arm.com>
diff --git a/20.05/_decoders_8hpp.js b/20.05/_decoders_8hpp.js
new file mode 100644
index 0000000..03a5f5d
--- /dev/null
+++ b/20.05/_decoders_8hpp.js
@@ -0,0 +1,5 @@
+var _decoders_8hpp =
+[
+    [ "MakeDecoder", "_decoders_8hpp.xhtml#a1545cb162c5a64d75d9c0c05e8ea387c", null ],
+    [ "MakeDecoder", "_decoders_8hpp.xhtml#adb59a379c467b6d48874e946183b4d21", null ]
+];
\ No newline at end of file