[CMake] Conan PoC

[filippobrizzi]

We want to see if we could use Conan to cache dependencies.

Requirements:

• 3rd part dependencies should be build using the exact same compiler options and config as the code base
  • We want to specify build options for all the dependencies.
• We want to be able to build the dependencies locally for testing
• CI should be in charge of building new dependencies and updating the registry
• Ideally, we can use conan without disrupting the current CMake structure