Merge #419

419: Update the version for the next release (v0.22.0) r=brunoocasali a=brunoocasali

This version makes this package compatible with Meilisearch v1.0.0 🎉
Check out the changelog of [Meilisearch v1.0.0](https://github.com/meilisearch/meilisearch/releases/tag/v1.0.0) for more information on the changes.

## ⚠️  Breaking Changes

- Fails task when updating documents with a primary_key argument which already have a proper `primary_key` defined in the index (#410) `@brunoocasali` 
- New error codes [check the full changed list here](https://github.com/meilisearch/meilisearch/releases/tag/v1.0.0)

If you would like more potential breaks, please check the Meilisearch engine CHANGELOG.


Co-authored-by: Bruno Casali <brunoocasali@gmail.com>

lib/meilisearch/version.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module MeiliSearch
-  VERSION = '0.21.1'
+  VERSION = '0.22.0'
 
   def self.qualified_version
     "Meilisearch Ruby (v#{VERSION})"