Remove workaround

[marceloneppel]

Remove the workaround for canonical/pebble#149.

[github-actions]

https://warthogs.atlassian.net/browse/DPE-3475

[taurus-forever]

@marceloneppel can you please point the workaround you are referring here. Tnx!

[marceloneppel]

@marceloneppel can you please point the workaround you are referring here. Tnx!

@taurus-forever:

postgresql-k8s-operator/src/charm.py

Lines 1415 to 1425 in e760a3d

	# Restart the Patroni process if it was killed (in that case, the PostgreSQL
	# process is still running). This is needed until
	# https://github.com/canonical/pebble/issues/149 is resolved.
	if not self._patroni.member_started and self._patroni.is_database_running:
	try:
	container.restart(self._postgresql_service)
	logger.info("restarted Patroni because it was not running")
	except ChangeError:
	logger.error("failed to restart Patroni after checking that it was not running")
	return False
	return True