[Tooltip] `skipDelayDuration` isn't respected for low values and when triggers are siblings

## Bug report

### Current Behavior

[Read this thread for context](https://github.com/radix-ui/primitives/pull/1101#issuecomment-1018034304)

### Expected behavior

skipDelayDuration is respected for low values

### Reproducible example

[[CodeSandbox Template](https://codesandbox.io/s/2r30e)](https://codesandbox.io/s/lucid-tree-fz6gp?file=/App.js)
