chore: create presubmit-formatting-sdk.sh script (#7415)

test/presubmit-formatting-sdk.sh

@@ -0,0 +1,22 @@
+#!/bin/bash -ex
+# Copyright 2022 Kubeflow Pipelines contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+source_root=$(pwd)
+
+python3 -m pip install --upgrade pip
+python3 -m pip install yapf==0.32.0
+
+# Testing the component authoring library
+yapf --recursive "${source_root}/sdk/python"