Add HID mouse auto-clicker.

[rwl4]

What's new

• Adds auto clicker. Based heavily on the existing mouse jiggler.

Verification

• Tested on both bluetooth and USB.

Checklist (For Reviewer)

• PR has description of feature/bug or link to Confluence/Jira task
• Description contains actions to verify feature/bugfix
• I've built this code, uploaded it to the device and verified feature/bugfix

[skotopes]

Looks like something half-backed. What exactly this solves?

[rwl4]

Hi! My kid loves playing cookie-clicker style games and he is constantly amused when I pull out my Flipper Zero and let him auto-click the cookie. I've had situations where I needed to repeatedly click a button for testing in a development constrained environment in the past as well. I thought this seemed like a perfectly useful feature, and I used the coding style used in the jiggler, so it didn't seem half baked to me. I supposed an adjustment to add the ability to change the click-rate might be helpful, but besides that, not sure what else could make it more ideal.