`no-default-features` is broken

[Daniel-Aaron-Bloom]

Right now taplo-cli can't be installed without TLS because no-default-features is broken

Repro:

>cargo install --force --git https://github.com/tamasfe/taplo taplo-cli --no-default-features
error[E0433]: failed to resolve: could not find `Certificate` in `reqwest`
   --> crates/taplo-common/src/util.rs:136:25
    |
136 |             Ok(reqwest::Certificate::from_der(&buf)?)
    |                         ^^^^^^^^^^^ could not find `Certificate` in `reqwest`
    |