Bump aiocouch from 2.2.2 to 3.0.0

Bumps [aiocouch](https://github.com/metricq/aiocouch) from 2.2.2 to 3.0.0.
- [Release notes](https://github.com/metricq/aiocouch/releases)
- [Changelog](https://github.com/metricq/aiocouch/blob/master/CHANGELOG.md)
- [Commits](metricq/aiocouch@v2.2.2...v3.0.0)

---
updated-dependencies:
- dependency-name: aiocouch
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

setup.py

@@ -222,7 +222,7 @@ def readme():
             "pymssql==2.2.7",
         ],
         "couchdb": [
-            "aiocouch==2.2.2"
+            "aiocouch==3.0.0"
         ],
         "hazelcast": [
             "hazelcast-python-client==5.3.0"
@@ -260,7 +260,7 @@ def readme():
             "pymongo==4.3.3",
             "motor==3.1.1",
             "pymssql==2.2.7",
-            "aiocouch==2.2.2",
+            "aiocouch==3.0.0",
             "asyncmy==0.2.7",
             "mysqlclient==2.1.1",
             "aiomysql==0.2.0",