Fix internal tests affected by D77980055

Summary: Looks like the change to how full_like is decomposed means these tests need some tweaks

Differential Revision: D77981005

Author: masnesral

backends/arm/test/passes/test_decompose_cosine_similarity_pass.py

@@ -34,7 +34,6 @@ def test_decompose_cosine_similarity_tosa_BI(module):
         "executorch_exir_dialects_edge__ops_aten_mul_Tensor": 5,
         "executorch_exir_dialects_edge__ops_aten_sum_dim_IntList": 3,
         "executorch_exir_dialects_edge__ops_aten_pow_Tensor_Scalar": 2,
-        "executorch_exir_dialects_edge__ops_aten_full_like_default": 1,
         "executorch_exir_dialects_edge__ops_aten_maximum_default": 2,
         "executorch_exir_dialects_edge__ops_aten_reciprocal_default": 1,
     }

exir/tests/test_memory_planning.py

@@ -868,18 +868,19 @@ def forward(self, input, label):
 
         ep.dump_executorch_program(True)
 
-        # 147 just so happens to be the index of the user_grad output arg of
+        # 149 just so happens to be the index of the user_grad output arg of
         # convolution_backward.out. This is fairly fragile.
         # Check that the None output is not memory planned.
+        self.assertEqual(len(ep.executorch_program.execution_plan[0].values), 151)
         self.assertEqual(
             ep.executorch_program.execution_plan[0]
-            .values[147]
+            .values[149]
             .val.data_buffer_idx,  # pyright: ignore
             0,
         )
         self.assertEqual(
             ep.executorch_program.execution_plan[0]
-            .values[147]
+            .values[149]
             .val.allocation_info,  # pyright: ignore
             None,
         )