Add find module for Auk (#135)

FindAuk.cmake

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2022 Swift Navigation Inc.
+# Contact: Swift Navigation <dev@swift-nav.com>
+#
+# This source is subject to the license found in the file 'LICENSE' which must
+# be be distributed together with this source. All other rights reserved.
+#
+# THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
+# EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
+#
+
+include("GenericFindDependency")
+
+option(auk_ENABLE_TESTS "" FALSE)
+
+GenericFindDependency(TARGET swiftnav::ssr-client
+                      SOURCE_DIR auk)