fix: prevent StreamedLog stop() from hanging on a silent stream #701

Job	Run time
PR title check	3s
Package check / Package check	20s
Tests / Integration tests (3.14, ubuntu-latest)	2m 32s
Code checks / Spell check	8s
Tests / Integration tests (3.11, ubuntu-latest)	2m 29s
Code checks / Actions lint check	32s
Docstrings checks / Docstrings checks	11s
Doc checks / Doc checks / Docs check	1m 11s
Code checks / Lint check / Lint check (3.14)	12s
Code checks / Lint check / Lint check (3.12)	10s
Code checks / Type check / Type check (3.12)	13s
Code checks / Type check / Type check (3.11)	12s
Code checks / Lint check / Lint check (3.11)	12s
Code checks / Lint check / Lint check (3.13)	12s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.11)	45s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.14)	43s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.12)	47s
Code checks / Type check / Type check (3.14)	10s
Tests / Unit tests / Unit tests (ubuntu-latest, 3.13)	43s
Tests / Unit tests / Unit tests (windows-latest, 3.14)	1m 37s
Tests / Unit tests / Unit tests (windows-latest, 3.12)	1m 16s
Code checks / Type check / Type check (3.13)	15s
Tests / Unit tests / Unit tests (windows-latest, 3.11)	1m 6s
Tests / Unit tests / Unit tests (windows-latest, 3.13)	1m 1s
	17m 0s

Provide feedback