Change Device.BatteryLevel from Short to Double

[jamescrosswell]

sentry-dotnet/src/Sentry/Protocol/Device.cs

Lines 430 to 436 in de216fa

	// TODO: For next major: Remove this and change BatteryLevel from short to float
	// The Java and Cocoa SDK report the battery as `float`
	// Cocoa https://github.com/getsentry/sentry-cocoa/blob/e773cad622b86735f1673368414009475e4119fd/Sources/Sentry/include/SentryUIDeviceWrapper.h#L18
	// Java https://github.com/getsentry/sentry-java/blob/25f1ca4e1636a801c17c1662f0145f888550bce8/sentry/src/main/java/io/sentry/protocol/Device.java#L231-L233
	var batteryLevel = json.GetPropertyOrNull("battery_level")?.TryGetDouble(out var level) is true
	? (short)level
	: (short?)null;

[jamescrosswell]

Duplicate of #3542