Resolve "python_syntax is python2 only"

Closes #48 (closed)

test/core_with_noetic.yml

+include: ci-templates/core.yml
+
+industrial_ci_melodic:
+  extends: .industrial_ci
+  variables:
+    ROS_DISTRO: melodic
+
+industrial_ci_noetic:
+  extends: .industrial_ci
+  variables:
+    ROS_DISTRO: noetic