Revert "Support for python native logging from python wrapper (#6113)" (#6174)

As stated in #6171, change #6113 broke the function instance runner. This change attempts to revert #6113 first to make sure CI back to normal.

Additionally, it fixes and improves a bunch of integration tests. (unfortunately, we have to couple these changes to make sure it pass CI).
1 file changed
tree: 012d6f053c4c2b24fcdbdea9fb5c7434e433006e
  1. distribution/
  2. docker/
  3. tests/