Add some test code to debug CI

Signed-off-by: Scott Wilson <scott@propersquid.com>

Author: scott-wilson

src/build-scripts/ci-rust-test.bash

@@ -14,6 +14,10 @@ fi
 export LD_LIBRARY_PATH=$OpenImageIO_ROOT/lib
 export PKG_CONFIG_PATH=$OpenImageIO_ROOT/lib/pkgconfig
 
+# TEST
+echo TEST GET LIBRARY PATH CONTENTS $(ls $LD_LIBRARY_PATH)
+# END TEST
+
 echo "Running Rust oiio-sys tests"
 
 pushd src/rust/oiio-sys