Constrain conda version for Windows build #1699

Job	Run time
Linux arm64 packages	0s
Format	1m 36s
Linux x86_64 (cmake)	15m 10s
Linux x86_64 GPU w/ cuVS packages (CUDA 11.8.0)	0s
Linux x86_64 GPU w/ cuVS packages (CUDA 12.1.1)	0s
Linux x86_64 GPU packages (CUDA 11.4.4)	0s
Linux x86_64 GPU packages (CUDA 12.1.1)	0s
Linux x86_64 packages	0s
OSX arm64 packages	0s
Windows x86_64 packages	0s
Linux x86_64 AVX512 (cmake)	21m 29s
Linux arm64 (conda)	1m 2s
Linux x86_64 AVX2 (cmake)	15m 3s
Linux arm64 SVE (cmake)	14m 8s
Linux x86_64 (conda)	48s
Linux x86_64 GPU w/ cuVS (cmake)	1h 39m 40s
Linux x86_64 GPU (cmake)	36m 28s
Linux x86_64 GPU w/ ROCm (cmake)	30m 25s
Windows x86_64 (conda)	31m 32s
	4h 27m 21s

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