[MC-237248] When the player was fall from knocked by a mob/player, the death message do not mention the attacker

When the player was be knocked by a mob from high place, the death message do not mention the attacker.

Get two players and label them "Player A" and "Player B".
Have both players stand on a platform high enough above the ground in order for them to die from damage if they were to fall.
Get "Player A" to enter survival mode.
Have "Player B" punch "Player A" off the elevated platform.
Look at the death message displayed in chat.
Take note as to whether or not when a player dies from fall damage after being attacked by another player, the death message mentions the attacker.

When a player dies from fall damage after being attacked by another player, the death message doesn't mention the attacker.

When a player dies from fall damage after being attacked by another player, the death message would mention the attacker.