chore: bump drone-ssh to v1.6.0

chore: support use_insecure_cipher (appleboy#57)

chore: support ciphers

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: upgrade drone-ssh to 1.5.6

docs: add passphrase example

chore: update default timeout to 10 minutes

chore(ssh): remove comma splitting

fix appleboy#10

update doc

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: update drone-ssh version

bump to 0.0.2

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>