Update dependency dateformat to v4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
dateformat	^3.0.3 -> ^4.0.0

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Release Notes

felixge/node-dateformat

### [`v4.5.1`](https://togithub.com/felixge/node-dateformat/releases/v4.5.1) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.5.0...v4.5.1) - Fixed an issue with the `WW` mask not working ### [`v4.5.0`](https://togithub.com/felixge/node-dateformat/releases/v4.5.0) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.4.2...v4.5.0) - Added `WW` mask for week with padding ([details](https://togithub.com/felixge/node-dateformat/pull/156)) ### [`v4.4.2`](https://togithub.com/felixge/node-dateformat/releases/v4.4.2) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.4.1...v4.4.2) - Fixed an issue with `DDD` and `DDDD` masks sometimes not working ([details](https://togithub.com/felixge/node-dateformat/pull/158)) ### [`v4.4.1`](https://togithub.com/felixge/node-dateformat/releases/v4.4.1) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.4.0...v4.4.1) - Update `DDD` mask to use `Ysd`, `Tdy` and `Tmw` ([details](https://togithub.com/felixge/node-dateformat/pull/155)) ### [`v4.4.0`](https://togithub.com/felixge/node-dateformat/releases/v4.4.0) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.3.1...v4.4.0) - Added `DDD` and `DDDD` Mask for `Today`, `Tomorrow` and `Yesterday` ([details](https://togithub.com/felixge/node-dateformat/pull/71)) ### [`v4.3.1`](https://togithub.com/felixge/node-dateformat/releases/v4.3.1) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.2.2...v4.3.1) - Added `p` Mask for Timezone Offset e.g. `+02:00` ([details](https://togithub.com/felixge/node-dateformat/pull/149)) ### [`v4.2.2`](https://togithub.com/felixge/node-dateformat/releases/v4.2.2) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.2.1...v4.2.2) - Fix Rounding Issue with L Mask ([details](https://togithub.com/felixge/node-dateformat/pull/147)) ### [`v4.2.1`](https://togithub.com/felixge/node-dateformat/releases/v4.2.1) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.2.0...v4.2.1) - Reduce size of package ([details](https://togithub.com/felixge/node-dateformat/pull/142)) ### [`v4.2.0`](https://togithub.com/felixge/node-dateformat/releases/v4.2.0) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.1.0...v4.2.0) - Fixed Invalid '1970-01-01' Formatting ([details](https://togithub.com/felixge/node-dateformat/pull/143)) ### [`v4.1.0`](https://togithub.com/felixge/node-dateformat/releases/v4.1.0) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.0.2...v4.1.0) - Added Padding Short Date Mask ### [`v4.0.2`](https://togithub.com/felixge/node-dateformat/releases/v4.0.2) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/58fff242efdbbb87ad0963a22ead3c7350f530fd...v4.0.2) - Fixed an issue with old years not having padding. e.g. 0009 was formatting as 9. ### [`v4.0.1`](https://togithub.com/felixge/node-dateformat/compare/v4.0.0...58fff242efdbbb87ad0963a22ead3c7350f530fd) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/v4.0.0...58fff242efdbbb87ad0963a22ead3c7350f530fd) ### [`v4.0.0`](https://togithub.com/felixge/node-dateformat/releases/v4.0.0) [Compare Source](https://togithub.com/felixge/node-dateformat/compare/c7fb1bc73fd1180df0b9670e83796ea14963298d...v4.0.0) This release brings significant performance improvements to dateformat.\ Some common operations are now 6 times faster than before!!! There are no breaking changes in this release. 

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