Implementation of bitwise operations between `BigInteger` #2544

Job	Run time
Check no_std	29s
List directories for parallelizing tests	5s
Check (stable)	21s
Check (nightly)	1m 13s
Check Documentation	1m 2s
Check Style	14s
Test (stable)	5m 32s
Test against curves (bls12_377)	3m 36s
Test (nightly)	11m 16s
Test assembly	5m 26s
Test against curves (bls12_381)	2m 51s
Test against curves (bn254)	1m 44s
Test (cp6_782/)	6s
Test against curves (pallas)	1m 7s
Test (mnt4_753/)	26m 53s
Test against curves (bw6_761)	2m 44s
Test (mnt6_753/)	33m 47s
Test against curves (mnt4_298)	2m 7s
Test against curves (mnt6_298)	2m 57s
Test against curves (ed_on_bls12_377)	1m 5s
Test (./ed_on_bn254)	51s
Test (./ed_on_cp6_782)	56s
Test (./bn254)	1m 44s
Test (./ed25519)	46s
Test (./bls12_381)	2m 47s
Test (./secp256k1)	1m 12s
Test (./bw6_761)	2m 49s
Test (./secq256k1)	50s
Test (./pallas)	59s
Test (./bw6_767)	3m 4s
Test (./vesta)	1m 2s
Test (./ed_on_bls12_381)	1m 11s
Test (./secp384r1)	1m 11s
Test (./mnt4_298)	2m 1s
Test (./grumpkin)	1m 7s
Test (./bls12_377)	3m 28s
Test (./ed_on_mnt4_753)	1m 28s
Test (./ed_on_bls12_377)	1m 10s
Test (./mnt6_298)	2m 53s
Test (./ed_on_bw6_761)	41s
Test (./ed_on_mnt4_298)	58s
Test (./curve25519)	57s
Test (./secp256r1)	58s
Test (./ed_on_bls12_381_bandersnatch)	1m 2s
	2h 20m 40s

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