Fix issue with ssh Permission denied

[MinyazevR]

The problem is unclear, as everything worked before. It's possible that rsync with ssh is looking for id_rsa in the wrong location, using the remote server's username ($username) because GitHub, for some reason, is masking the local directory path with asterisks.

debug1: Trying private key: /***/.ssh/id_rsa
debug3: no such identity: /***/.ssh/id_rsa: No such file or directory

Directly changing the path to $HOME (not even -i ~/.ssh/id_rsa) should solve the problem:

debug1: Trying private key: /github/home/.ssh/id_rsa
debug3: sign_and_send_pubkey: RSA SHA256:EhoxIhUXHeC8McWOcWjMiYJyrPYM151VdjZp/uXxkJA
debug3: sign_and_send_pubkey: signing using rsa-sha2-256
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 52
debug1: Authentication succeeded (publickey).