Update github-actions (major)

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
Eomm/why-don-t-you-tweet	action	major	v1 -> v2
peter-evans/create-pull-request	action	major	v6 -> v7

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Release Notes

Eomm/why-don-t-you-tweet (Eomm/why-don-t-you-tweet)

### [`v2`](https://redirect.github.com/Eomm/why-don-t-you-tweet/compare/v1...v2) [Compare Source](https://redirect.github.com/Eomm/why-don-t-you-tweet/compare/v1...v2)

peter-evans/create-pull-request (peter-evans/create-pull-request)

### [`v7`](https://redirect.github.com/peter-evans/create-pull-request/compare/v6...v7) [Compare Source](https://redirect.github.com/peter-evans/create-pull-request/compare/v6...v7)

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