Draft: Reworked Bandit Trio Drop Table, Weight = 128

What have you done in this MR?

• Converted DT to 128 Weight
  • Reworked Black Heather DT
  • Reworked Speedy Keith DT
  • Reworked Donny the Lad DT

-- Sources & Changes --

Black Heather

• https://runescape.wiki/w/Black_Heather?oldid=2095083
• https://runescape.wiki/w/Black_Heather?oldid=4728653
• https://oldschool.runescape.wiki/w/Black_Heather

Speedy Keith

• https://runescape.wiki/w/Speedy_Keith?oldid=2095078
• https://runescape.wiki/w/Speedy_Keith?oldid=4728657
• https://oldschool.runescape.wiki/w/Speedy_Keith

Donny the Lad

• https://runescape.wiki/w/Donny_the_Lad?oldid=2095081
• https://runescape.wiki/w/Donny_the_Lad?oldid=4728654
• https://oldschool.runescape.wiki/w/Donny_the_lad

Are there any tricky things testers should keep an eye out for?

• No

• I have tested these changes thoroughly.

• I used the Thanos Tool for any JSON edits where possible and have attached screenshots of any changes.

• I acknowledge that this contribution will be released under the AGPL license.