Fix: _cat/snapshots takes a repository in the query.

[dblock]

Description

The _cat/snapshots API takes a repository in the query.

Issues Resolved

Coming from opensearch-project/OpenSearch#16648.

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[github-actions]

Changes Analysis

Commit SHA: e9a740a
Comparing To SHA: c400057

API Changes

Summary

├─┬Paths
│ ├─┬/_cat/snapshots
│ │ └─┬GET
│ │   └──[➕] parameters (16590:13)❌ 
│ └─┬/_cat/snapshots/{repository}
│   └─┬GET
│     └─┬Parameters
│       ├──[➖] style (16535:14)
│       └──[🔀] in (16589:11)❌ 
└─┬Components
  └──[➕] parameters (16589:7)

Document Element	Total Changes	Breaking Changes
paths	3	2
components	1	0

• ❌ BREAKING Changes: 2 out of 4
• Modifications: 1
• Removals: 1
• Additions: 2
• Breaking Modifications: 1
• Breaking Additions: 1

Report

The full API changes report is available at: https://github.com/opensearch-project/opensearch-api-specification/actions/runs/12090868296/artifacts/2255466728

API Coverage

	Before	After	Δ
Covered (%)	599 (58.67 %)	599 (58.67 %)	0 (0 %)
Uncovered (%)	422 (41.33 %)	422 (41.33 %)	0 (0 %)
Unknown	42	42	0

[github-actions]

Spec Test Coverage Analysis

Total	Tested
528	411 (77.84 %)