Add CMake tests to ci.yml

test/quick.cpp

@@ -0,0 +1,17 @@
+// Copyright 2006-2009 Daniel James.
+// Copyright 2021 Peter Dimov.
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/container_hash/hash.hpp>
+#include <deque>
+
+int main()
+{
+    std::deque<int> x;
+
+    x.push_back( 1 );
+    x.push_back( 2 );
+
+    return boost::hash< std::deque<int> >()( x ) == boost::hash_value( x )? 0: 1;
+}