Only log ActorCache::deleteAll errors to sentry if they're interesting

[ObsidianMinor]

Lots of disconnects in here.

[codspeed-hq]

CodSpeed Performance Report

Merging #4533 will degrade performances by 45.58%

_{Comparing fix/actor-cache-delete-all-error (73d2668) with main (249523f)}

Summary

❌ 1 regressions
✅ 10 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	BASE	HEAD	Change
❌	SlowAPIWithLock[FastMethodFixture]	94 ms	172.7 ms	-45.58%

[kentonv]

Can we please get review from the Durable Objects team on things like this?

I think we should not be seeing disconnects here as disconnects should have been retried upstream. DOs in general should not be getting reset due to disconnecting from storage, so this is actually a bug that should be addressed.