GitLab

* enable ccache and decouple it from MIOpen ccache use

* fix the ccache check script

* use another method to get server name

* fix syntax

* add quotes around the server name variable

* use check_host as function

* change syntax

* fix syntax

* test if server name is parsed correctly

* try different syntax

* check the env var value

* test new check node function

* add ROCMVERSION parameter and fix script syntax

* fix script syntax

* add missing instances of rocm version

* install ccache in the docker image

* do not check GPU in clang format stage, clean up old code

* update defaults and clean up