Updater healthcheck

[cherman23]

Purpose

Currently there is no way to know if updater runs properly. With healthchecks a ping will be sent to the searchneu-support channel.

Tickets

https://github.com/orgs/sandboxnu/projects/20?pane=issue&itemId=82334730

Contributors

@cherman23

Feature List

• The updater is currently set to run every 5 minutes, a ping is sent out to healthchecks.io when the the updater runs properly. If the updater doesn't run the service will wait 10 minutes prior to sending a message to the searchneu-support channel in the sandbox slack.
• The service sends out a get request to link provided in the healthchecks.io account.
• Any modifications made to how we get a notification if updater doesn't process must be done through healthchecks.io portal.

Notes

I @cherman23 have the login and am the owner for the healthchecks.io account and @ananyaspatil is a manager of the account. Contact either for passing off login information and/or changing ownership.

Reviewers:

Primary reviewer:

@ananyaspatil

Secondary reviewers:

@mehallhm
@nickpfeiffer05
@olivial215
@serena-boyu

[coveralls]

coverage: 80.374% (-0.2%) from 80.533%
when pulling 9e844a8 on updater-healthcheck
into 6cd914e on master.