fix polynomial divide_by_vanishing_general_case() invalid config for … #377

Job	Run time
Check Spelling	10s
check-changed-files / Check Changed Files	5s
extract-cuda-backend-branch / Extract cuda branch name	8s
Check Code Format	32s
Build and test Go & RUST hash on Linux	2m 36s
Run Rust Examples	12s
Test field on Linux (babybear, -DEXT_FIELD=ON)	14m 37s
Test curve on Linux (bn254, -DG2=ON -DECNTT=ON)	15m 29s
Test field on Linux (stark252, -DEXT_FIELD=OFF)	9m 57s
Test curve on Linux (bls12_381, -DG2=ON -DECNTT=ON)	25m 39s
Test field on Linux (m31, -DEXT_FIELD=ON)	4m 13s
Test curve on Linux (bls12_377, -DG2=ON -DECNTT=ON)	28m 45s
Test field on Linux (koalabear, -DEXT_FIELD=ON)	11m 45s
Test curve on Linux (bw6_761, -DG2=ON -DECNTT=ON)	10m 47s
Test curve on Linux (grumpkin, -DG2=OFF -DECNTT=OFF)	8m 30s
	2h 13m 25s

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