PTP has incorrect monitor period

[Eric MacDonald]

Brief Description
-----------------
The collectd PTP monitoring cadence is incorrect

Severity
--------
Minor

Steps to Reproduce
------------------
Provision PTP Clocking

Expected Behavior
------------------
Monitor period = 5 minutes

Actual Behavior
----------------
Monitor period = 1 minute

Reproducibility
---------------
100% Reproducible

System Configuration
--------------------
Any

Branch/Pull Time/Commit
-----------------------
Issue delivered with initial PTP monitor plugin.
Accidentally left monitor period at 1 minute instead of design plan of 5 minutes.

[Ghada Khalil (gkhalil)]

Marking as stx.2.0 gating - easy fix / needed to align with the PTP collectd original design decisions

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/671239

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/671239
Committed: https://git.openstack.org/cgit/starlingx/integ/commit/?id=2c470144846292f3ce3bc6fb059e09500cb77f59
Submitter: Zuul
Branch: master

commit 2c470144846292f3ce3bc6fb059e09500cb77f59
Author: Eric MacDonald <email address hidden>
Date: Wed Jul 17 06:37:42 2019 -0400

    Set PTP Monitor period to 5 minutes

    The collectd PTP monitor plugin development left the
    audit period at 1 minute.

    The PTP monitoring design called for a 5 minute
    audit period.

    Change-Id: I7eb6af6f88934028e2fb91c9655ee2db1143dc64
    Closes-Bug: 1836392
    Signed-off-by: Eric MacDonald <email address hidden>