Skip some tests not working currently with GitLab pipelines

Since we are running tests in GitLab pipelines we do not have access to
the GitHub API and cannot run docker.

tests/tests_e3_aws/cfn/arch/main_test.py

@@ -44,6 +44,9 @@
 GITHUB_API_RANGE = {"git": ["127.0.0.0/24", "2a0a:a440::/29"]}
 
 
+@pytest.mark.skip(
+    reason="This test does not work offline and the associated feature is deprecated"
+)
 @pytest.mark.parametrize("enable_github", [True, False])
 def test_create_fortress(enable_github, requests_mock):
     if enable_github:
@@ -108,6 +111,9 @@ def test_create_fortress(enable_github, requests_mock):
         assert f.body
 
 
+@pytest.mark.skip(
+    reason="This test does not work offline and the associated feature is deprecated"
+)
 def test_create_fortress_no_bastion():
     aws_env = AWSEnv(regions=["us-east-1"], stub=True)
     with default_region("us-east-1"):

tests/tests_e3_aws/troposphere/awslambda/awslambda_test.py

@@ -458,6 +458,9 @@ def test_pyfunction_policy_document(stack: Stack) -> None:
     assert stack.cfn_policy_document().as_dict == EXPECTED_PYFUNCTION_POLICY_DOCUMENT
 
 
+@pytest.mark.skip(
+    reason="This test does not work in GitLab CI jobs. Disable it for now.",
+)
 def test_docker_function(stack: Stack, has_docker: pytest.Fixture) -> None:
     """Test adding docker function to stack."""
     aws_env = AWSEnv(regions=["us-east-1"], stub=True)