IVGCVSW-6989 "Merged experimental/armnn_shim_sl"

* Updated Serializer CMakeLists.txt to build armnnSerializerObj
* Added constant tensors as input support to SL

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: I22f6cf50147d99a01f7fe70d7446b114a4c57af3
diff --git a/shim/BuildGuideShimSupportLibrary.md.license b/shim/BuildGuideShimSupportLibrary.md.license
new file mode 100644
index 0000000..ac6973d
--- /dev/null
+++ b/shim/BuildGuideShimSupportLibrary.md.license
@@ -0,0 +1,4 @@
+#
+# Copyright © 2022 ARM Ltd and Contributors. All rights reserved.
+# SPDX-License-Identifier: MIT
+#
\ No newline at end of file