Update benjlevesque/short-sha action to v2.2

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
benjlevesque/short-sha	action	minor	v2.0 -> v2.2

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Release Notes

benjlevesque/short-sha (benjlevesque/short-sha)

### [`v2.2`](https://togithub.com/benjlevesque/short-sha/releases/tag/v2.2): Customization of env variable name [Compare Source](https://togithub.com/benjlevesque/short-sha/compare/v2.1...v2.2) ### [`v2.1`](https://togithub.com/benjlevesque/short-sha/compare/v2.0...v2.1) [Compare Source](https://togithub.com/benjlevesque/short-sha/compare/v2.0...v2.1)

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Configuration

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