fix(deps): update dependency rate-limiter-flexible to ~3.0.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rate-limiter-flexible	~3.0.4 -> ~3.0.6

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Release Notes

animir/node-rate-limiter-flexible (rate-limiter-flexible)

### [`v3.0.6`](https://togithub.com/animir/node-rate-limiter-flexible/releases/tag/v3.0.6): Fix RateLimiterUnion.consume return type [Compare Source](https://togithub.com/animir/node-rate-limiter-flexible/compare/v3.0.5...v3.0.6) - RateLimiterUnion.consume return type fixed. Thanks to [@​Omers-Frontegg](https://togithub.com/Omers-Frontegg) ### [`v3.0.5`](https://togithub.com/animir/node-rate-limiter-flexible/releases/tag/v3.0.5): Fix memory storage being not accurate with expired keys [Compare Source](https://togithub.com/animir/node-rate-limiter-flexible/compare/564cfd79039cac9fe7f567793ed52213fddae9c4...v3.0.5) - fix memory storage consuming points when msBeforeNext is negative (key is expired). Thank you [@​animir](https://togithub.com/animir)

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