Backport of area chart opacity fix - 4.4

## Summary

`eui@71.0.0` ⏩ `eui@72.0.0`

---

## [`72.0.0`](https://github.com/elastic/eui/tree/v72.0.0)

- Added the `customQuickSelectRender` render prop to
`EuiSuperDatePicker`, which allows customizing the Quick Select popover
([#6382](elastic/eui#6382))
- `EuiFilePicker` styles have been updated to look more like an
interactive element. ([#6479](elastic/eui#6479))
- Added a third argument to `EuiSelectable`'s `onChange` callback. The
single `option` object that triggered the `onChange` event is now also
passed to consumers with its most recent `checked` state
([#6487](elastic/eui#6487))

**Bug fixes**

- `EuiTabs` now passes `size` and `expand` to all children using a React
context provider. ([#6478](elastic/eui#6478))
- Fixed security warnings caused by `trim@0.0.1` sub-dependency
([#6482](elastic/eui#6482))

**Breaking changes**

- Removed `size` and `expand` props from `EuiTab`
([#6478](elastic/eui#6478))

## [`71.1.0`](https://github.com/elastic/eui/tree/v71.1.0)

**Deprecations**

- Renamed `EuiPageSideBarProps` to `EuiPageSideBarProps_Deprecated`, to
reduce usage/confusion with `EuiPageSidebar`
([#6468](elastic/eui#6468))

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>