docs: add conda badge #2207

Job	Run time
change-detection / Identify source changes	9s
rr-tests / Run cog on README	8s
rr-tests / Action	14s
rr-tests / Run pylint	13s
rr-tests / Check Python 3.10 on macos-latest	52s
rr-tests / Check Python 3.10 on ubuntu-latest	29s
rr-tests / Check Python 3.12 on macos-latest	28s
rr-tests / Check Python 3.12 on macos-15-intel	1m 11s
rr-tests / Check Python 3.14 on macos-15-intel	1m 24s
rr-tests / Check Python 3.10 on windows-latest	48s
rr-tests / Check Python 3.12 on windows-latest	47s
rr-tests / Check Python 3.14 on ubuntu-latest	39s
rr-tests / Check Python 3.14 on windows-latest	57s
cookie	0s
rr-tests / Check Python 3.14 on macos-latest	28s
rr-tests / Check Python 3.12 on ubuntu-latest	33s
rr-tests / Check Python 3.10 on macos-15-intel	1m 20s
pass	3s
	10m 43s

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