Fix `sentence-similarity` model URL #6713

Job	Run time
build-windows (3.8)	5m 2s
build-ubuntu (3.8, Repository only)	1m 43s
build-ubuntu (3.8, Everything else)	3m 29s
build-ubuntu (3.8, torch_1.11)	1m 16s
build-ubuntu (3.8, torch_latest)	1m 0s
build-ubuntu (3.11, Repository only)	1m 42s
build-ubuntu (3.11, Everything else)	4m 0s
build-ubuntu (3.11, torch_1.11)	1m 15s
build-ubuntu (3.11, torch_latest)	57s
build-ubuntu (3.11, lfs)	57s
build-ubuntu (3.8, fastai)	1m 18s
build-ubuntu (3.10, fastai)	59s
build-ubuntu (3.8, tensorflow)	1m 1s
build-ubuntu (3.10, tensorflow)	56s
	25m 35s

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