Remove all dcgmproftester

[gabrielcocenza]

dcgmproftester has diffetent versions and needs libcuda which is not currently shipped in the snap, so it does not work out of the box. Moreover, some versions like the dcgmproftester10 is not present in the arm64 version that breaks the build.

This PR removes all dcgmproftester and libs that needs cuda until we have a more clear way on how to ship this service and keep the support for multi-arch

Closes: #18

[gabrielcocenza]

Just to complement here are the logs proving that removing the dcgmproftester will make the build work for arm64:

2024-09-13 15:23:11.269 :: 2024-09-13 15:17:41.824 - library: libnvml_injection.so.1: unused library 'usr/lib/aarch64-linux-gnu/libnvml_injection.so.1.0'. (https://snapcraft.io/docs/linters-library)     
2024-09-13 15:23:11.271 :: 2024-09-13 15:17:41.826 - library: libnvperf_host.so: unused library 'usr/lib/aarch64-linux-gnu/libnvperf_dcgm_host.so'. (https://snapcraft.io/docs/linters-library)            
2024-09-13 15:23:11.272 :: 2024-09-13 15:17:41.829 pack_snap: output='.', compression='xz'                                                                                                                 
2024-09-13 15:23:11.274 :: 2024-09-13 15:17:41.832 pack_snap: check skeleton                                                                                                                               
2024-09-13 15:23:11.276 :: 2024-09-13 15:17:42.297 Creating snap package...                                                                                                                                
2024-09-13 15:23:11.277 :: 2024-09-13 15:17:42.301 Pack command: ['snap', 'pack', '--filename', 'dcgm_3.3.7_arm64.snap', '--compression', 'xz', PosixPath('/root/prime'), PosixPath('/root/project')]      
2024-09-13 15:23:11.279 :: 2024-09-13 15:23:03.007 Packed dcgm_3.3.7_arm64.snap                                                                                                                            
2024-09-13 15:23:11.291 Executing on host: lxc --project snapcraft config device show local:snapcraft-dcgm-on-arm64-for-arm64-259410                                                                       
2024-09-13 15:23:12.647 Executing on host: lxc --project snapcraft config device remove local:snapcraft-dcgm-on-arm64-for-arm64-259410 disk-/root/project                                                  
2024-09-13 15:23:14.507 Executing on host: lxc --project snapcraft stop local:snapcraft-dcgm-on-arm64-for-arm64-259410 

Currently, the build is failing

[aieri]

Can you please also remove the executables and related libraries? They are the greatest contributors to the size of the snap so we have a chance to trim a lot of MBs. See #2

Also please update the description in snapcraft.yaml to mention the absence of these tools as we are diverging from upstream. Of course we have the main documentation PR pending, so a quick sentence is enough to ensure we don't forget.

[gabrielcocenza]

Snap package now is only 25M compared to 800M that was before this change

[aieri]

+1, with some minor suggestions