Filter out Health Checks by Default and include Ping's

[thinkocapo]

Problem Statement

Health checks will destroy your quota for transactions, whether you're in Free Tier or a Paid Plan. And if you're trialing then it's Unlimited so you don't care to filter them and you become a Paid Plan and get destroyed.

Solution Brainstorm

Asks.

1. Filter out Ping's. According to this ticket, ping's are not filtered out and several commentators are advising it.
2. Set it by default turned on, or else you will get destroyed and Sentry might not realize how many orgs this is happening to. Why not? Here's a Inbound Filter GH Issue, please make sure it filters out the Pings as well. As well as heartbeats.

Product Area

Performance

[getsantry]

Assigning to @getsentry/support for routing ⏲️

[getsantry]

Routing to @getsentry/product-owners-performance for triage due by Monday, June 19 5:00 pm (yyz).⏲️

[brentc]

Transferring this over to the relay repo because I this is where it actually belongs. Let me know if there's a better place for it.

[jernejstrasner]

Seems like this is tracked elsewhere already (Telemetry Experience) and all Relay work has been done (or is also tracked there) so will close this.

[thinkocapo]

Noting for myself this is the Telemetry Experience one which is open and I can track this from there, let me know if I got that wrong.
getsentry/sentry#46731