fix(deps): update rust crate xmc4700 to 0.7.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
xmc4700	dependencies	minor	0.6.0 -> 0.7.0

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Release Notes

xmc-rs/xmc4700 (xmc4700)

### [`v0.7.0`](https://togithub.com/xmc-rs/xmc4700/compare/v0.6.0...v0.7.0) [Compare Source](https://togithub.com/xmc-rs/xmc4700/compare/v0.6.0...v0.7.0)

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