"X Candle Cake" should be "Cake with X Candle"

Minecraft 20w45a added new cake blocks that are created by placing a candle on top of a cake. However, the naming is weird as the cake is not made of colored candles, it just has it on top.

Since the name of the blocks is not seen in creative inventory anyway, I don't think the length is an issue either.

So, I suggest naming

• `block.minecraft.candle_cake` from "Candle Cake" to "Cake with a Candle"
• `block.minecraft.color_candle_cake` "Color Candle Cake" to "Cake with Color Candle"