Fix incorrect PR link for #141 in CHANGELOG #3114

Job	Run time
List directories for parallelizing tests	2s
Check (stable)	1m 3s
Check no_std	24s
Check (nightly)	1m 1s
Check Documentation	56s
Check Style	11s
Test (stable)	8m 55s
Test (cp6_782/)	28m 57s
Test assembly	8m 21s
Test (nightly)	17m 35s
Test (mnt4_753/)	13m 54s
Test (mnt6_753/)	25m 54s
Test (./ed_on_mnt4_753)	3m 50s
Test (./secp256r1)	1m 8s
Test (./ed_on_mnt4_298)	1m 6s
Test (./ed_on_cp6_782)	1m 15s
Test (./mnt4_298)	3m 48s
Test (./mnt6_298)	5m 32s
Test (./ed_on_bn254)	1m 3s
Test (./bn254)	2m 29s
Test (./secp256k1)	1m 7s
Test (./bw6_761)	3m 54s
Test (./bls12_377)	4m 28s
Test (./grumpkin)	1m 14s
Test (./secp384r1)	1m 24s
Test (./ed_on_bls12_377)	1m 4s
Test (./secq256k1)	1m 14s
Test (./ed25519)	1m 0s
Test (./ed_on_bls12_381)	1m 12s
Test (./ed_on_bw6_761)	44s
Test (./curve25519)	1m 9s
Test (./ed_on_bls12_381_bandersnatch)	1m 10s
Test (./pallas)	1m 6s
Test (./vesta)	1m 12s
Test (./bw6_767)	4m 3s
Test (./bls12_381)	3m 15s
	2h 36m 40s

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