v0.14.2: more efficient parsing of json objects/arrays

Highlights :

• More efficient parsing of json objects/arrays. As usual, kudos to @plokhotnyuk for his amazing work on optimising the json parsing.
• It's now easier to set up smithy4s in other SBT configurations than Compile. See here

What's Changed

• Make it easier to enable codegen in configurations other than Compile by @kubukoz in #310
• Update decline to 2.3.0 by @scala-steward in #312
• Update sbt-scalajs, scalajs-compiler, ... to 1.10.1 by @scala-steward in #315
• Update http4s-circe, http4s-client, ... to 0.22.14 by @scala-steward in #313
• Update scala-collection-compat to 2.8.0 by @scala-steward in #318
• Update sbt, sbt-dependency-tree to 1.7.1 by @scala-steward in #319
• Update scala-library, scala-reflect to 2.12.16 by @scala-steward in #316
• More efficient parsing of JSON arrays and objects by @plokhotnyuk in #322

Full Changelog: v0.14.1...v0.14.2