Add a little more detail to actor sqlite commit tracing

[a-robinson]

To make it more obvious what's happening in traces when there's a delay between the actor_sqlite_commit span and the callback being called.

[ask-bonk]

LGTM

github run

[codspeed-hq]

Merging this PR will improve performance by 19.34%

⚡ 1 improved benchmark
✅ 69 untouched benchmarks
⏩ 129 skipped benchmarks¹

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	jsonResponse[Response]	47.7 µs	40 µs	+19.34%

---

_{Comparing arobinson/sqlite-commit-tracing (1637075) with main (8583ec1)}

Footnotes

1. 129 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩