droplets: Create get_ssh_keys_string_from_github_ssh_key_dicts function.
droplets: Create get_ssh_keys_string_from_github_ssh_key_dicts function.

kou/zulip,kou/zulip,kou/zulip,punchagan/zulip,rht/zulip,punchagan/zulip,eeshangarg/zulip,hackerkid/zulip,punchagan/zulip,rht/zulip,rht/zulip,kou/zulip,zulip/zulip,zulip/zulip,zulip/zulip,rht/zulip,kou/zulip,hackerkid/zulip,kou/zulip,hackerkid/zulip,kou/zulip,eeshangarg/zulip,eeshangarg/zulip,rht/zulip,zulip/zulip,hackerkid/zulip,hackerkid/zulip,andersk/zulip,andersk/zulip,eeshangarg/zulip,punchagan/zulip,punchagan/zulip,punchagan/zulip,andersk/zulip,punchagan/zulip,andersk/zulip,eeshangarg/zulip,andersk/zulip,hackerkid/zulip,andersk/zulip,hackerkid/zulip,rht/zulip,eeshangarg/zulip,andersk/zulip,zulip/zulip,rht/zulip,eeshangarg/zulip,zulip/zulip,zulip/zulip