✅ Custom Browser Event Tracker End-to-End Test

[kalemuw]

This PR is meant to add end to end testing for #35193.
Thus, it tests the custom browser event tracker functionality.

Reviewer: @alanorozco

[alanorozco]

@rsimha This PR is currently blocked on approval from wg-approvers, which is a quite authoritative group.

What do you think about moving this glob set to a different file, so that we can set a more permissive list of OWNERS?

[rsimha]

This change can currently be approved by anyone on infra or performance. Totally fine with adding other wgs to the list of owners.

amphtml/build-system/test-configs/OWNERS

Lines 6 to 11 in c491d6f

	{
	owners: [
	{name: 'ampproject/wg-infra'},
	{name: 'ampproject/wg-performance'},
	],
	},

[alanorozco]

My idea with extracting the .html example list is that modifying it is lower risk than other configuration objects in this file. I would feel more comfortable allowing a wider set of people to modify the .html list only. What do you think?

(In the meantime, your approval of this PR would be appreciated since you have wg-approvers powers that I don't. 🙂)

[rsimha]

Good idea, for which there already is precedent 👍

Once the html list is moved to its own file, we can give everyone permissions to edit it, similar to this file:

amphtml/build-system/test-configs/OWNERS

Lines 12 to 15 in c491d6f

	{
	pattern: 'dep-check-config.js',
	owners: [{name: '*'}],
	},