age-0.0.1.0: test/test-vectors/x25519_extra_argument.test

expect: header failure
file key: 59454c4c4f57205355424d4152494e45
identity: AGE-SECRET-KEY-1XMWWC06LY3EE5RYTXM9MFLAZ2U56JJJ36S0MYPDRWSVLUL66MV4QX3S7F6
comment: the base64 encoding of the share is not canonical

age-encryption.org/v1
-> X25519 TEiF0ypqr+bpvcqXNyCVJpL7OuwPdVwPL7KQEbFDOCc 1234
EmECAEcKN+n/Vs9SbWiV+Hu0r+E8R77DdWYyd83nw7U
--- hQQySEUXL8pOuIOuw0qXzi66RphDJP9IKMNEChNJIPk
îÏbÇΑ´3'NhÔòùL·L[þ÷¾ªRÈð¼™,ƒ1ûf