IVGCVSW-7702 Update Doxygen Docu for 23.08

Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: I357a9f7e47614589327c1ac5d95b6224ff77103d
diff --git a/latest/classarmnn_1_1_cl_runtime_unavailable_exception__coll__graph.map b/latest/classarmnn_1_1_cl_runtime_unavailable_exception__coll__graph.map
new file mode 100644
index 0000000..82858e9
--- /dev/null
+++ b/latest/classarmnn_1_1_cl_runtime_unavailable_exception__coll__graph.map
@@ -0,0 +1,6 @@
+<map id="ClRuntimeUnavailableException" name="ClRuntimeUnavailableException">
+<area shape="rect" id="node1" title=" " alt="" coords="5,229,237,256"/>
+<area shape="rect" id="node2" href="$classarmnn_1_1_backend_unavailable_exception.html" title="Class for non&#45;fatal exceptions raised while initialising a backend." alt="" coords="12,155,231,181"/>
+<area shape="rect" id="node3" href="$classarmnn_1_1_exception.html" title="Base class for all ArmNN exceptions so that users can filter to just those." alt="" coords="78,80,165,107"/>
+<area shape="rect" id="node4" title=" " alt="" coords="78,5,165,32"/>
+</map>