Add TestValidateModel to CTS

Bug: 113653053
Test: mm
Test: atest CtsNNAPITestCases
Change-Id: I0431782f55c0a75a197fc3233faf83723059489b
(cherry picked from commit e88e9b9b63d9d57ac44c1875c2d7d685e6b41794)
1 file changed