apply ectocore clock mult/div to actual clock not just output

[apaleslimghost]

not sure if this is something you'd want to do, but i almost exclusively use Ectocore with an external clock, and this feels like a fairly straightforward way of adjusting the relative clock speed

(warning: i have very little idea what i'm doing)

[schollz]

Looks good! Thank you for the pr

[apaleslimghost]

thanks for merging this @schollz, fyi i've tested it and unfortunately it's a bit broken, it works at first with the internal clock, but once an external clock is patched in it doesn't work with that and then stops working with the internal clock 😅 not really sure how to fix this!

[apaleslimghost]

oh correction, it does work after unpatching the external clock