* SSH action uses private key names instead of
private keys themself. All private keys now
should be in <user-home>/.ssh/, e.g. searching
of key 'my_key.pem' will be at <user-home>/.ssh/my_key.pem
* Fixed functional tests
* Remove sudo while running tests
Closes-Bug: #1507600
Depends-On: Idc4340cda80d02f4ee88c91600b72d0f914c4084
Change-Id: I503d78ff541183ce850476229842fa6f20061a00