Switches Random handling to PCG family, specifically for better cross platform predictability.

src/Random.hpp

@@ -5,6 +5,7 @@
 #include <cstdint>
 #include <random>
 #include "Assert.hpp"
+#include "../extern/pcg_random.hpp"
 
 namespace Arbutils {
 
@@ -74,7 +75,7 @@ namespace Arbutils {
         [[nodiscard]] inline constexpr uint_fast32_t GetSeed() const noexcept { return _seed; }
     };
 
-    class Random : public BaseRandom<std::mt19937> {
+    class Random : public BaseRandom<pcg32> {
     public:
         constexpr Random() : BaseRandom() {}
         explicit constexpr Random(uint_fast32_t seed) : BaseRandom(seed) {}