Add missing cat -h values

[lcawl]

🐛 Missing type

The following APIs had -h values enumerated in the docs that are missing from the specifications:

• cat nodes Add cat node -h enumerated values #4344
• cat recovery https://www.elastic.co/guide/en/elasticsearch/reference/8.18/cat-recovery.html#cat-recovery-api-request @kosabogi
• cat segments https://www.elastic.co/guide/en/elasticsearch/reference/8.18/cat-segments.html#cat-segments-api-request @kosabogi
• cat shards https://www.elastic.co/guide/en/elasticsearch/reference/8.18/cat-shards.html#cat-shards-api-request @charlotte-hoblik
• cat snapshots https://www.elastic.co/guide/en/elasticsearch/reference/8.18/cat-snapshots.html @kosabogi
• cat thread pool https://www.elastic.co/guide/en/elasticsearch/reference/8.18/cat-thread-pool.html @charlotte-hoblik

The descriptions for these enum values will appear when #4313 is merged.
There will most likely be increased warning messages per #2136

Definition