disable test on CI

Author: khodya

src/python_testing/test_metadata.yaml

@@ -3,6 +3,10 @@
 not_automated:
     - name: MinimalRepresentation.py
       reason: Code/Test not being used or not shared code for any other tests
+    - name: TC_CNET_4_3.py
+      reason: 
+          network commissioning cluster does not return expected values on linux example apps -
+          https://github.com/project-chip/connectedhomeip/issues/37824
     - name: TC_CNET_4_4.py
       reason: It has no CI execution block, is not executed in CI
     - name: TC_DGGEN_3_2.py