Generated tooltip IDs not unique

[johnwatkins0]

PR incoming

Describe the bug

At this line: https://github.com/10up/component-library/blob/develop/packages/tooltips/src/tooltip.js#L52

Because those forEach callbacks run in parallel , this.count will always be 1 at https://github.com/10up/component-library/blob/develop/packages/tooltips/src/tooltip.js#L132

This results all the generated IDs and aria-describedby values on the page being tool_tip_1

To Reproduce Steps to reproduce the behavior:

1. Create the markup for several tooltips on the page, all sharing the class .tooltip
2. add new Tooltip('.tooltip'); in your JS
3. See that all the generated IDs on the screen are the same

Expected behavior Each tooltip should have a unique ID.

Screenshots