ES isn't throwing an error when both categorization_filters and categorization_analyzer are given.

[V1NAY8]

Elasticsearch version (bin/elasticsearch --version): 8.1.0-snapshot

Plugins installed: [] platinum version of ES

JVM version (java -version):1.8

OS version (uname -a if on a Unix-like system): Windows

Description of the problem including expected versus actual behavior:
Issue was found when tests were failing in elasticsearch-py in the following file
rest-api-spec/test/platinum/ml/categorization_agg.yml

Steps to reproduce:

In the following section

  - do:
      catch: /\[categorization_filters\] cannot be used with \[categorization_analyzer\]/
      search:
        index: to_categorize
        body: >
          {
            "size": 0,
            "aggs": {
              "categories": {
                "categorize_text": {
                  "field": "text",
                  "categorization_filters": ["foo"],
                  "categorization_analyzer": "english"
                }
              }
            }
          }

ES isn't throwing an error when both categorization_filters and categorization_analyzer are given.

Can be found in : https://clients-ci.elastic.co/job/elastic+elasticsearch-py+pull-request/449/PYTHON_CONNECTION_CLASS=urllib3,PYTHON_VERSION=3.9,STACK_VERSION=8.1.0-SNAPSHOT,TEST_SUITE=platinum,label=linux/consoleFull

[elasticmachine]

Pinging @elastic/ml-core (Team:ML)

[V1NAY8]

cc @benwtrent @sethmlarson