Modernize std::all_of with ranges

In DITSpecification.cpp, MaterialAsset.cpp, and ShaderAsset.cpp, lambda predicates were replaced by pointers to member functions because ranges algorithms are able invoke those.

In NetPlayClient.cpp, the non-trivial `NetPlay::Player` elements were being passed by value in `NetPlayClient::DoAllPlayersHaveGame()`. This has been fixed.

In WIABlob.cpp, the second example's predicate was returning the `std::optional` by value instead of implicitly converting it to a bool. This has been fixed.

Source/Core/DiscIO/VolumeWad.cpp

@@ -176,7 +176,7 @@ IOS::ES::TicketReader VolumeWAD::GetTicketWithFixedCommonKey() const
     return m_ticket;
 
   const std::vector<u8> sig = m_ticket.GetSignatureData();
-  if (!std::all_of(sig.cbegin(), sig.cend(), [](u8 a) { return a == 0; }))
+  if (!std::ranges::all_of(sig, [](u8 a) { return a == 0; }))
   {
     // This does not look like a typical "invalid common key index" ticket, so let's assume
     // the index is correct. This saves some time when reading properly signed titles.