[Enhancement] Filters configurable selecting all that match search input or providing a regex

[gsreynolds]

Summary

The incident table filters for service (and perhaps teams) filter based on text input but selecting multiple items requires entering the search text, selecting one item then re-entering the search text again, until all items are selected.

A multi-select/select-all matching option might help where many specific services need to be filtered. However, it might be preferable to automatically select all based on the search text - either with text matching as currently implemented or by supporting regex.

[gsreynolds]

This may be redundant with the addition of #263 as this would give users the ability to select services that are grouped by escalation policy.

[giranm]

A potential implementation of a "Select All" is outlined under https://stackoverflow.com/a/61250357
Need to consider the other cases for Regex if it is appropriate.