Add PKCS7-internal BIO_f_cipher #3722

Job	Run time
haproxy	3m 9s
tpm2-tss	3m 32s
bind9	4m 58s
grpc	24m 50s
OpenLDAP	16m 56s
ntp	2m 6s
Python main	3m 46s
Python releases (FIPS=0 OPENSSL_IN_CRT=0)	12m 3s
socat	4m 44s
Python releases (FIPS=1 OPENSSL_IN_CRT=0)	12m 12s
strongswan	1m 52s
Python releases (FIPS=0 OPENSSL_IN_CRT=1)	11m 37s
Python releases (FIPS=1 OPENSSL_IN_CRT=1)	11m 38s
tcpdump	1m 51s
trousers	1m 43s
amazon-corretto-crypto-provider	17m 58s
libevent	28m 4s
openvpn	3m 47s
	2h 46m 46s

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