Update upptime/uptime-monitor action to v1.28.0 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
upptime/uptime-monitor	action	minor	v1.27.0 -> v1.28.0

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Release Notes

upptime/uptime-monitor

### [`v1.28.0`](https://togithub.com/upptime/uptime-monitor/blob/HEAD/CHANGELOG.md#v1280-2022-10-01) [Compare Source](https://togithub.com/upptime/uptime-monitor/compare/v1.27.0...v1.28.0) [📝 Release notes](https://togithub.com/upptime/uptime-monitor/releases/tag/v1.28.0) · [💻 Compare](https://togithub.com/upptime/uptime-monitor/compare/v1.27.0...v1.28.0) · [🔖 Tag](https://togithub.com/upptime/uptime-monitor/tree/v1.28.0) · 🗄️ Archive ([zip](https://togithub.com/upptime/uptime-monitor/archive/v1.28.0.zip) · [tar.gz](https://togithub.com/upptime/uptime-monitor/archive/v1.28.0.tar.gz)) ##### ✨ New features - [`66bdb6b`](https://togithub.com/upptime/uptime-monitor/commit/66bdb6b) Add .gitattributes generator - [`441513a`](https://togithub.com/upptime/uptime-monitor/commit/441513a) Add support for delays (fixes [upptime/upptime#​625](https://togithub.com/upptime/upptime/issues/625)) (Issues: [`upptime/upptime#​625`](https://togithub.com/upptime/upptime/issues/625))- [`a9073ac`](https://togithub.com/upptime/uptime-monitor/commit/a9073ac) Custom messages in up/down notifications - [`710ef81`](https://togithub.com/upptime/uptime-monitor/commit/710ef81) Add Microsoft Teams integration ##### 🐛 Bug fixes - [`e3d6e09`](https://togithub.com/upptime/uptime-monitor/commit/e3d6e09) Fix types

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