Description

Adds more user agents to the bot list and filters all bot traffic out from matomo analyitcs

Rationale

We're trying to improve the signal:noise ratio in matomo

Phabricator Ticket

https://phabricator.wikimedia.org/T282714

How Has This Been Tested?

I verified that this works locally by connecting my dev environment to matomo and setting the user-agent string in curl.
I'll need to update the visitor segments in matomo, because the Bot and Not-Bot variables are used in those, but will no longer be populated.

Screenshots of your changes (if appropriate):

N/A

Types of changes

What types of changes does your code introduce? Add an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Minor change (fix a typo, add a translation tag, add section to README, etc.)