revert: [NPM] Remove hostUsers Configuration (#3614)

* fix: [NPM] Reduce/Refactor Noisy NPM Logs (#3468)

* removed all logs from npm dataplane (except error/warning logs)

* removed all logs from npm controller (except error/warning logs)

* restored logs that are ununused by current npm (v2)

* removed test files

* resolved comments

* keep log related to reconciling chain placement when the chain is not in the right place

* added bootup logs back

* Removed two more noisy logs

* Add loglevel config option when printing application insight logs

* Updated all non-error/warning logs to commented out and with a vap TODO

* fixed typo

* small typo fix

* updated configmap with loglevel

* updated default value

* added a default value for loglevel

* fixed typo in json

* removed comma

* changed loglevel to info in configmap

* add a short sleep in TestNetPolInBackgroundSkipAddAfterRemove

* test remove dataplane changes to see if race condition fixes

* Revert "test remove dataplane changes to see if race condition fixes"

This reverts commit 08697eb.

* test

* Revert "test"

This reverts commit 449c2af.

* test

* update dataplane to test if changes are flagged in race

* added stop channels to unit tests to avoid race condtiions

* add non noisy logs back

* increased time

* revert time change after RunPeriodicTasks

* test with 1000 seconds

* 5000 milliseconds

* tweaked the delay

* update to 1500 for defer

* increased to 1500

* increase to 2000

* removed kubernetes

* removed hostusers misconfigruation

Author: rayaisaiah

npm/azure-npm.yaml

@@ -112,7 +112,6 @@ spec:
             - name: tmp
               mountPath: /tmp
       hostNetwork: true
-      hostUsers: false
       nodeSelector:
         kubernetes.io/os: linux
       volumes: