Make Pico and Tankman play animations in all difficulties

[Hundrec]

Linked Issues

Fixes FunkinCrew/Funkin#3431
Fixes FunkinCrew/Funkin#3592

Description

In Ugh (Pico Mix) and Guns (Pico Mix) Easy and Normal, Pico's and Tankman's animations are cut off by notes present at the same time as the Play Animation events.

This PR:

• Removes notes that overlap animations from the Easy and Normal charts
• Subtly adjusts the position of a few animations to better match the timing of the audio

Additional Notes

To prevent this issue from happening in future charts, here's what I think happened:

1. The charter originally charted all parts of the song including burps and voicelines
2. Pico's animations were completed and implemented
3. The charter added the animation events and removed notes from the Hard chart, but forgot to update the Normal and Easy charts

It is also important to note that note animations may override forced animations if they occur too close together (as seen in #74)