A few music fixes

What have you done in this MR?

Corrected music locations for:

• the water altar (Zealot; fixes #1551 (closed))
• the blood altar (Bloodbath)
• the ALR abyss (Into the Abyss)
• the Rogues' Den (this one's pretty funny, the arios guys came so close to getting it right!)
• Corp (Bane of Summer)
• Armadyl's Eyrie. The zone used to end a few tiles north of the entrance, making it possible to unlock the music without actually having 70 ranged.

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

• No
• Yes, as follows:
• I have tested these changes thoroughly.
• This requires extra testing due to changes to architecture or other similarly risky changes.
• 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.

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