Do not enable default-tls unconditionally

[ia0]

This reverts 4be1d1e and make it more convenient to build taplo-common without explicitly providing a feature.

Fixes #553

[JounQin]

Package versions should be updated at the same time? Or would you work on another PR for releasing?

[ia0]

Package versions should be updated at the same time? Or would you work on another PR for releasing?

If I can avoid dealing with the release process I would prefer. I don't have too much time to invest. And actually before releasing it would probably be nice to update the Cargo.lock file to stop using yanked versions.

warning: package `ahash v0.7.6` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
warning: package `ahash v0.8.3` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
warning: package `crossbeam-channel v0.5.6` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked