Remove dependency range from caniuse-lite

[Jameskmonger]

caniuse-lite and caniuse-db do not respect semantic versioning.

Recently, a breaking change was published under a patch update (1.0.30001654 -> 1.0.30001655) (you can read more in these two issues: browserslist/caniuse-lite#129, RJWadley/stylelint-no-unsupported-browser-features#299)

It is therefore dangerous to accept a semantic version range in for caniuse-lite, doiuse has caused breaking changes to bleed into dependant projects due to this

[clshortfuse]

Fixed in af3845d

[Jameskmonger]

Thanks for the prompt resolution @clshortfuse!