Update jpmcb/prow-github-actions action to v1.1.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
jpmcb/prow-github-actions	action	patch	v1.1.2 -> v1.1.3

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Release Notes

jpmcb/prow-github-actions

### [`v1.1.3`](https://togithub.com/jpmcb/prow-github-actions/releases/v1.1.3) [Compare Source](https://togithub.com/jpmcb/prow-github-actions/compare/v1.1.2...v1.1.3) Bumps a few security vulnerabilities / dependencies

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Configuration

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