Changes about the MeiliSearch's next release (v0.16.0) (#76)

* Update README compatibility section for MeiliSearch v0.16.0

* Update meilisearch-python version

Author: curquiza

Pipfile

@@ -7,7 +7,7 @@ name = "pypi"
 Scrapy = "==2.4.0"
 selenium = "==3.141.0"
 pytest = "==6.1.0"
-meilisearch = "==0.12.4"
+meilisearch = "==0.13.0"
 requests-iap = "==0.2.0"
 python-keycloak-client = "==0.2.3"