Increase cmake_minimum_required: 3.0 -> 3.10

[SkohTV]

CMake v4.0 released recently, and deprecated support to cmake < 3.5
If anyone with cmake >= 4.0 tries to compile this repo, they'll get

CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.5 has been removed from CMake.

To fix this, just need to increase the cmake_minimum_required
This is an issue we're currently facing in https://github.com/NixOS/nixpkgs
ref: NixOS/nixpkgs#450746