feat: port influx bucket commands from influxdb (#54)

* feat: add /buckets and /orgs APIs to codegen
* feat: add bucket CLI commands
* test: add bucket tests

etc/generate-openapi.sh

@@ -4,7 +4,7 @@ declare -r ETC_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &> /dev/null && pwd)"
 declare -r ROOT_DIR="$(dirname ${ETC_DIR})"
 
 declare -r GENERATOR_DOCKER_IMG=openapitools/openapi-generator-cli:v5.1.0
-declare -r OPENAPI_COMMIT=4b75803e472eadb7be101fbe84f1f120f0a008b0
+declare -r OPENAPI_COMMIT=e41d5e327a67e472a46cd6edfe673496e1b066dd
 
 # Download our target API spec.
 # NOTE: openapi-generator supports HTTP references to API docs, but using that feature