[core, android] Initial playtime implementation (#2535)

So firstly, playtime code is moved to src/common and qt specific code to yuzu/utils.cpp.

The dependency on ProfileManager was removed because it was working properly on Android, and I think a shared playtime is better behavior.
Now, playtime is stored in a file called "playtime.bin".

JNI code is from Azahar although modified by me, as well as that I added code to reset the game's playtime which was missing for some reason on there.

Before this gets merged, I plan to add the ability to manually edit the database as well.

Note: Code still needs a bit of cleanup.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2535
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: inix <Nixy01@proton.me>
Co-committed-by: inix <Nixy01@proton.me>

src/yuzu/game_list_p.h

@@ -21,7 +21,7 @@
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
-#include "yuzu/play_time_manager.h"
+#include "frontend_common/play_time_manager.h"
 #include "qt_common/config/uisettings.h"
 #include "yuzu/util/util.h"
 
@@ -241,7 +241,7 @@ public:
 
     void setData(const QVariant& value, int role) override {
         qulonglong time_seconds = value.toULongLong();
-        GameListItem::setData(PlayTime::ReadablePlayTime(time_seconds), Qt::DisplayRole);
+        GameListItem::setData(QString::fromStdString(PlayTime::PlayTimeManager::GetReadablePlayTime(time_seconds)), Qt::DisplayRole);
         GameListItem::setData(value, PlayTimeRole);
     }