Add 'test/test_model/test_contact_mechanics_model/test_contact_mechanics_internodes_model/prototype_internodes/' from commit 'b940d3da067fd24eed1db4e411982202b88d07b6'
git-subtree-dir: test/test_model/test_contact_mechanics_model/test_contact_mechanics_internodes_model/prototype_internodes
git-subtree-mainline: 085d05f7fc9aeb704e85c7d1d1a6388593154349
git-subtree-split: b940d3da067fd24eed1db4e411982202b88d07b6