Frequent renovate updates for codecov

[technicalpickles]

There's been two updates since codecov was added yesterday:

• chore(deps): update codecov/codecov-action digest to c4cf8a4 #64
• chore(deps): update codecov/codecov-action digest to 8e29a53 #60

This seems like a lot 😅 I'm not familiar enough with renovate to know how to adjust this, or maybe it can be fixed by adjusting how codecov is included?

[mschoenlaub]

I think this was solved in #75.