fix(deps): update dependency web-push to v3.4.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
web-push	dependencies	minor	3.3.5 -> 3.4.3

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Release Notes

web-push-libs/web-push

### [`v3.4.3`](https://togithub.com/web-push-libs/web-push/compare/v3.4.2...1ce2e031fd342dbe7182eaf2c0c0709604d28205) [Compare Source](https://togithub.com/web-push-libs/web-push/compare/v3.4.2...1ce2e031fd342dbe7182eaf2c0c0709604d28205) ### [`v3.4.2`](https://togithub.com/web-push-libs/web-push/compare/b74096ed60d734da28a59a8338d8b0f254d2fbbe...v3.4.2) [Compare Source](https://togithub.com/web-push-libs/web-push/compare/b74096ed60d734da28a59a8338d8b0f254d2fbbe...v3.4.2) ### [`v3.4.1`](https://togithub.com/web-push-libs/web-push/compare/v3.4.0...b74096ed60d734da28a59a8338d8b0f254d2fbbe) [Compare Source](https://togithub.com/web-push-libs/web-push/compare/v3.4.0...b74096ed60d734da28a59a8338d8b0f254d2fbbe) ### [`v3.4.0`](https://togithub.com/web-push-libs/web-push/compare/v3.3.5...v3.4.0) [Compare Source](https://togithub.com/web-push-libs/web-push/compare/v3.3.5...v3.4.0)

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[coveralls]

Coverage remained the same at 80.638% when pulling de58f71a8112d6945e9821c5da38f034ac8eb91b on renovate/web-push-3.x into c7e042f93ad488a38a41a54db526d501292929f0 on master.

[coveralls]

Coverage remained the same at 80.638% when pulling 2af02876959ef4778b02e31c66e103d10de97211 on renovate/web-push-3.x into cae3ea564b7327189ed69da82c6f9c1396548663 on master.