docs: Add badges to readme #389

Job	Run time
Type check / Type check (3.11)	16s
Type check / Type check (3.12)	14s
Type check / Type check (3.10)	15s
Type check / Type check (3.13)	13s
Lint check / Lint check (3.11)	11s
Lint check / Lint check (3.10)	12s
Lint check / Lint check (3.13)	13s
Unit tests / Unit tests (ubuntu-latest, 3.13)	24s
Lint check / Lint check (3.12)	9s
Async dostrings check / Async docstrings check	16s
Unit tests / Unit tests (ubuntu-latest, 3.11)	26s
Unit tests / Unit tests (ubuntu-latest, 3.10)	25s
Unit tests / Unit tests (windows-latest, 3.10)	36s
Unit tests / Unit tests (windows-latest, 3.12)	39s
Unit tests / Unit tests (windows-latest, 3.13)	47s
Docs check / Docs check	1m 8s
Unit tests / Unit tests (ubuntu-latest, 3.12)	22s
Unit tests / Unit tests (windows-latest, 3.11)	40s
Integration tests / Integration tests (3.11)	28s
Integration tests / Integration tests (3.13)	1m 35s
Integration tests / Integration tests (3.12)	28s
Integration tests / Integration tests (3.10)	32s
Integration tests / Approve integration tests for PRs from forks	0s
Integration tests / Integration tests for PRs from forks	0s
	10m 29s

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