Parity issue: The default light block given to players is 15 in Java Edition, but 0 in Bedrock Edition

When a give command to give a light block with nothing else specified is executed, the light block given will be of strength 15 in Java Edition, but 0 in Bedrock Edition.

As strength 15 is the more useful type which will likely be used far more often, I'd recommend making this the default on Bedrock Edition as well.