Arm backend: Update flaky tests (#12104)

Fixes a few flaky tests in Arm backend.

Signed-off-by: Oscar Andersson <[email protected]>

Author: oscarandersson8218

backends/arm/test/models/test_deit_tiny_arm.py

@@ -52,7 +52,7 @@ def test_deit_tiny_tosa_BI():
         aten_op=[],
         exir_op=[],
         use_to_edge_transform_and_lower=True,
-        atol=1,
+        atol=1.5,
         qtol=1,
     )
     pipeline.run()

backends/arm/test/ops/test_amax.py

@@ -97,7 +97,7 @@ def test_amax_u55_BI_not_delegated():
 fvp_xfails = {"rank_4_mult_batches": "MLETORCH-517 : Multiple batches not supported"}
 
 
-@common.parametrize("test_data", Amax.test_data, fvp_xfails)
+@common.parametrize("test_data", Amax.test_data, fvp_xfails, strict=False)
 @common.XfailIfNoCorstone320
 def test_amax_u85_BI(test_data: Amax.input_t):
     data, dim, keep_dims = test_data()

backends/arm/test/ops/test_amin.py

@@ -106,7 +106,7 @@ def test_amin_u55_BI_not_delegated():
 fvp_xfails = {"rank_4_mult_batches": "MLETORCH-517 : Multiple batches not supported"}
 
 
-@common.parametrize("test_data", Amin.test_data, fvp_xfails)
+@common.parametrize("test_data", Amin.test_data, fvp_xfails, strict=False)
 @common.XfailIfNoCorstone320
 def test_amin_u85_BI(test_data: Amin.input_t):
     data, dim, keep_dims = test_data()