Nerf widow she is broken as hell

[MagyTheMage-1534]

Tradittionally id exchange a nerfed gun for actual utility, here is the full idea

@MagyTheMage-1534

Widow

Primary fire (scoped shot)

• Charge time increased from 0.9 to 1.2

Venom Mine

• Now has 2 charges
• Cooldown reduced to 8s
• Poisoned targets now receive 25% less healing

Mine Detonation (New ability, Bound to Interact)

• Detonates the closest venom mine to the cursor creating a small cloud of poison in its area of effect that lasts for 2 seconds and poisons targets
  inside of it,

Grappling Hook

• Holding shift allows Widow to perch in the desired location indefinitely, however, the cooldown will not start until the perching is stopped

These changes simply seek to remove power from widows primary fire and spread it around her kit, giving her more utility in an attempt to make her
less boom or bust, and more useful all throughout the ladder instead of only the highest of ranks