Automate one ritual (#10627)

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [ ] Changes file added for user-visible changes in `changes/` or
`orbit/changes/`.
See [Changes
files](https://fleetdm.com/docs/contributing/committing-changes#changes-files)
for more information.
- [ ] Documented any API changes (docs/Using-Fleet/REST-API.md or
docs/Contributing/API-for-contributors.md)
- [ ] Documented any permissions changes
- [ ] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
- [ ] Added support on fleet's osquery simulator `cmd/osquery-perf` for
new osquery data ingestion features.
- [ ] Added/updated tests
- [ ] Manual QA for all new/changed functionality
  - For Orbit and Fleet Desktop changes:
- [ ] Manual QA must be performed in the three main OSs, macOS, Windows
and Linux.
- [ ] Auto-update manual QA, from released version of component to new
version (see [tools/tuf/test](../tools/tuf/test/README.md)).

handbook/business-operations/README.md

@@ -738,7 +738,7 @@ The following table lists this group's rituals, frequency, and Directly Responsi
 
 | Ritual                       | Frequency                | Description                                         | [DRI](https://fleetdm.com/handbook/company/why-this-way#why-group-slack-channels)               |
 |:-----------------------------|:-----------------------------|:----------------------------------------------------|-------------------|
-| Weekly update reminder | Weekly | On Thursday, Mike McNeil starts a thread in the `#help-manage` channel and asks managers to reply to the thread with a summary of what their team did in the past week. | Mike McNeil |
+| Weekly update reminder | Weekly | Early Friday mornings (US time), a Slack bot posts in the `#g-e` channel reminding directly responsible individuals for KPIs to add their metrics for the current week in ["KPIs"](https://docs.google.com/spreadsheets/d/1Hso0LxqwrRVINCyW_n436bNHmoqhoLhC8bcbvLPOs9A/edit) before the end of the day. | N/A |
 | Weekly update | Weekly | On Friday, Mike McNeil updates the KPIs in the ["🌈 Weekly updates" spreadsheet](https://docs.google.com/spreadsheets/d/1Hso0LxqwrRVINCyW_n436bNHmoqhoLhC8bcbvLPOs9A/edit#gid=0) and posts a single message recognizing each of the week's on-duty people for each of the on-call rotations, along with any hiring and departure announcements. Mike McNeil posts the company update in the `#general` channel. | Mike McNeil |
 | AP invoice monitoring | Daily | Look for new accounts payable invoices and make sure that Fleet's suppliers are paid. | Nathanael Holliday | 
 | Hours update | Weekly | Screenshots of contractor hours as shown in Gusto are sent via Slack to each contractor's manager with no further action necessary if everything appears normal. | Mike McNeil |