fix(deps): update dependency probot to v9.2.15

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
probot (source)	dependencies	patch	9.2.11 -> 9.2.15

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Release Notes

probot/probot

### [`v9.2.15`](https://togithub.com/probot/probot/releases/v9.2.15) [Compare Source](https://togithub.com/probot/probot/compare/v9.2.14...v9.2.15) ##### Bug Fixes - **package:** bump [@​octokit/app](https://togithub.com/octokit/app) dependency ([#​944](https://togithub.com/probot/probot/issues/944)) ([05af801](https://togithub.com/probot/probot/commit/05af801)) ### [`v9.2.14`](https://togithub.com/probot/probot/releases/v9.2.14) [Compare Source](https://togithub.com/probot/probot/compare/v9.2.13...v9.2.14) ##### Bug Fixes - **package:** update supports-color to version 7.0.0 ([fc282f3](https://togithub.com/probot/probot/commit/fc282f3)) ### [`v9.2.13`](https://togithub.com/probot/probot/releases/v9.2.13) [Compare Source](https://togithub.com/probot/probot/compare/v9.2.12...v9.2.13) ##### Bug Fixes - **typescript:** use typescript `[@deprecated](https://togithub.com/deprecated)` tag for `context.github.query` ([#​938](https://togithub.com/probot/probot/issues/938)) ([ade14ae](https://togithub.com/probot/probot/commit/ade14ae)) ### [`v9.2.12`](https://togithub.com/probot/probot/releases/v9.2.12) [Compare Source](https://togithub.com/probot/probot/compare/v9.2.11...v9.2.12) ##### Bug Fixes - **package:** update [@​octokit/app](https://togithub.com/octokit/app) to version 3.0.0 ([232ce07](https://togithub.com/probot/probot/commit/232ce07))

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