Skip another slow test on Win/Intel/D3D11.

src/tests/gl_tests/GLSLTest.cpp

@@ -2102,6 +2102,9 @@ void main()
 // can actually be used.
 TEST_P(GLSLTest, VerifyMaxVertexUniformVectors)
 {
+    // Times out on D3D11 on test infra. http://anglebug.com/5076
+    ANGLE_SKIP_TEST_IF(IsD3D11() && IsIntel());
+
     // crbug.com/680631
     ANGLE_SKIP_TEST_IF(IsOzone() && IsIntel());