chore(deps): update actions/setup-python action to v4 [autoapprove] (#343)

* chore(deps): update actions/setup-python action to v4 [autoapprove]

Source-Link: googleapis/synthtool@8e55b32
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:c6c965a4bf40c19011b11f87dbc801a66d3a23fbc6704102be064ef31c51f1c3

* resolve issue with prerelease session

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <partheniou@google.com>

Author: gcf-owl-bot[bot]

packages/google-cloud-datastore/.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:9db98b055a7f8bd82351238ccaacfd3cda58cdf73012ab58b8da146368330021
-# created: 2022-07-25T16:02:49.174178716Z
+  digest: sha256:c6c965a4bf40c19011b11f87dbc801a66d3a23fbc6704102be064ef31c51f1c3
+# created: 2022-08-09T15:58:56.463048506Z

packages/google-cloud-datastore/.github/workflows/docs.yml

@@ -10,7 +10,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "3.10"
     - name: Install nox
@@ -26,7 +26,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "3.10"
     - name: Install nox

packages/google-cloud-datastore/.github/workflows/lint.yml

@@ -10,7 +10,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "3.10"
     - name: Install nox

packages/google-cloud-datastore/.github/workflows/unittest.yml

@@ -13,7 +13,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python }}
     - name: Install nox
@@ -39,7 +39,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
     - name: Setup Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: "3.10"
     - name: Install coverage

packages/google-cloud-datastore/noxfile.py

@@ -428,6 +428,7 @@ def prerelease_deps(session):
     system_test_path = os.path.join("tests", "system.py")
     system_test_folder_path = os.path.join("tests", "system")
 
+    env = {}
     # Only run system tests if found.
     if os.path.exists(system_test_path):
         session.run(

packages/google-cloud-datastore/owlbot.py

@@ -137,6 +137,17 @@ def system(session, disable_grpc):
 """,
 )
 
+assert 1 == s.replace(
+    "noxfile.py",
+    """\
+    # Only run system tests if found.
+    """,
+    """\
+    env = {}
+    # Only run system tests if found.
+    """,
+)
+
 assert 2 == s.replace(
     "noxfile.py",
     """system_test_path,\n""",