fix(deps): update dependency js-base64 to v3.7.6

[tradeshift-renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
js-base64	dependencies	patch	3.7.5 -> 3.7.6

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Release Notes

dankogai/js-base64 (js-base64)

### [`v3.7.6`](https://togithub.com/dankogai/js-base64/compare/3.7.5...3.7.6) [Compare Source](https://togithub.com/dankogai/js-base64/compare/3.7.5...3.7.6)

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