[circle-mlir/tools-test] Add more Ops in impexp test (#14854)

This will add more Ops in import-export tests.

ONE-DCO-1.0-Signed-off-by: SaeHie Park <saehie.park@gmail.com>

Author: seanshpark

circle-mlir/circle-mlir/tools-test/circle-impexp-test/test.lst

@@ -6,3 +6,27 @@
 
 AddModel(Add_F32_R4)
 AddModel(Add_F32_R4_C1)
+AddModel(Conv2d_F32_R4)
+AddModel(Conv2d_F32_R4_nobias)
+AddModel(Conv2d_F32_R4_k33)
+AddModel(Conv2d_F32_R4_p11)
+AddModel(Conv2d_F32_R4_p10)
+# TODO AddModel(Conv2d_F32_R4_g2)
+# TODO AddModel(Conv2d_F32_R4_g5)
+AddModel(Conv2d_F32_R4_s2)
+AddModel(Conv2d_F32_R4_dil)
+# TODO AddModel(Conv2d_F32_R4_dil_g2)
+AddModel(Pad_Constant2d_F32_R4)
+# TODO AddModel(Pad_Constant2d_F32_R4_v14)
+AddModel(Pad_Constant2d_F32_R4_1)
+AddModel(Pad_Constant2d_F32_R4_t4)
+AddModel(Pad_Constant2d_F32_R4_t8)
+AddModel(Reshape_F32_R4_1)
+AddModel(Reshape_F32_R4_2)
+AddModel(Reshape_F32_R4_3)
+AddModel(Reshape_F32_R4_4)
+AddModel(Reshape_F32_R4_5)
+AddModel(Reshape_F32_R4_6)
+AddModel(Shape_F32_R4)
+AddModel(Transpose_F32_R4)
+AddModel(Transpose_F32_R4_pm)