[DOCS] Fix allow_no_match description for model APIs

[lcawl]

The get inference trained model stats API and the get inference trained model API have an allow_no_match option. The API documentation incorrectly refers to matching job IDs instead of model IDs. This PR creates the appropriate shared description.

Preview

• https://elasticsearch_62008.docs-preview.app.elstc.co/guide/en/elasticsearch/reference/master/get-inference-stats.html#ml-get-inference-stats-query-params
• https://elasticsearch_62008.docs-preview.app.elstc.co/guide/en/elasticsearch/reference/master/get-inference.html#ml-get-inference-path-params

[elasticmachine]

Pinging @elastic/ml-core (:ml)

[elasticmachine]

Pinging @elastic/es-docs (>docs)

[szabosteve]

LGTM, thanks!