Update dependency coder/code-server to v4.7.1

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
coder/code-server	patch	4.7.0 -> 4.7.1

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Release Notes

coder/code-server

### [`v4.7.1`](https://togithub.com/coder/code-server/blob/HEAD/CHANGELOG.md#​471-httpsgithubcomcodercode-serverreleasestagv471---2022-09-30) [Compare Source](https://togithub.com/coder/code-server/compare/v4.7.0...v4.7.1) Code v1.71.2 ##### Changed - Updated Code to 1.71.2 ##### Fixed - Fixed install script not upgrading code-server when already installed on RPM-based machines - Fixed install script failing to gain root permissions on FreeBSD

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