[#21] Changed elvis.config to use https instead of in Makefile deps

[davecaos]

Fix #21

[gadgetci]

According to Elvis:

Dependency 'xref_runner' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'sync' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'ranch' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'cowboy' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'ranch' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'cowboy' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'cowlib' is not using appropriate protocol, please change this to something like 'git://.*'

[gadgetci]

According to Elvis:

Dependency 'cowlib' is not using appropriate protocol, please change this to something like 'git://.*'