Some sound events are missing when mobs use spears

When players use spears to perform jab attacks or charge attacks, the sound event plays normally upon attack startup.

Mobs wielding spears do not play these sound events in two separate scenarios:

1. The moment when a spear charge attack begins.

2. a jab attack without the lunge enchantment.

This lack of audio feedback removes audible advance warning for players against spear-wielding mobs, unlike mobs armed with bows or crossbows, whose draw or firing sounds alert players to incoming attacks beforehand.

For cross-version reference, this same issue also exists within Bedrock Edition and is tracked under ticket MCPE-234422, indicating a parity discrepancy between editions. Ideally, mob spear attack audio feedback should function properly and consistently across both Java Edition and Bedrock Edition.