fix(deps): update dependency notistack to v1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
notistack (source)	dependencies	major	^0.9.16 -> ^1.0.0

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Release Notes

iamhosseindhv/notistack

### [`v1.0.1`](https://togithub.com/iamhosseindhv/notistack/blob/master/CHANGELOG.md#notistack101) [Compare Source](https://togithub.com/iamhosseindhv/notistack/compare/v1.0.0...47c6f555b1ae102086b632a414294dfa9dee8c92) ###### October 6, 2020 - **[@​thierrysantos](https://togithub.com/thierrysantos)**: EnqueueSnackbar supports snackbar with key zero [#​318](https://togithub.com/iamhosseindhv/notistack/pull/318) - Fix various typescript inconsistencies [#​319](https://togithub.com/iamhosseindhv/notistack/pull/319)
### [`v1.0.0`](https://togithub.com/iamhosseindhv/notistack/blob/master/CHANGELOG.md#notistack100) [Compare Source](https://togithub.com/iamhosseindhv/notistack/compare/v0.9.17...v1.0.0) ###### August 22, 2020 - Drop `SnackbarContent` component and `ContentProps` props [#​297](https://togithub.com/iamhosseindhv/notistack/pull/297) ##### Breaking Changes - `className` prop is now used to customise styles applied to the _content_ of snackbar (e.g. backgroundColor). - If you were using `className` to apply styles to `Snackbar` component, you should now do so using `classes.root`. ```diff ``` - `ContentProps` prop is not supported anymore. Here are alternative ways to pass the same data to snackbar component. For any other scenario, you should pass you own [custom content](https://iamhosseindhv.com/notistack/demos#custom-snackbar). ```diff dismiss, - 'aria-describedby': 'some-value', - }} + action={() => dismiss} + ariaAttributes={{ + 'aria-describedby': 'some-value' + }} > ``` - If you have customised `MuiSnackbarContent` through Material-UI `theme` object, these changes won't automatically reflect within notistack. You can however, use `className` prop to apply your customisations. ```js const theme = createMuiTheme({ overrides: { // no effect within notistack MuiSnackbarContent: { root: { fontSize: '1rem', }, }, }, }); ```

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