reposets: Add catalog entries for config and credentials schemas (#5602)

Register two externally-hosted JSON Schemas for the reposets CLI tool:
- reposets.config.schema.json (repo settings configuration)
- reposets.credentials.schema.json (authentication profiles)

Schemas are hosted at https://github.com/spencerbeggs/reposets

Signed-off-by: C. Spencer Beggs <spencer@beggs.codes>

Author: spencerbeggs

src/api/json/catalog.json

@@ -5655,6 +5655,18 @@
       "fileMatch": ["replit.toml"],
       "url": "https://www.schemastore.org/replit.json"
     },
+    {
+      "name": "reposets Configuration",
+      "description": "Configuration for the reposets CLI tool for syncing GitHub repository settings",
+      "fileMatch": ["reposets.config.toml", "reposets.config.json"],
+      "url": "https://raw.githubusercontent.com/spencerbeggs/reposets/main/package/schemas/reposets.config.schema.json"
+    },
+    {
+      "name": "reposets Credentials",
+      "description": "Authentication profiles for the reposets CLI tool",
+      "fileMatch": ["reposets.credentials.toml", "reposets.credentials.json"],
+      "url": "https://raw.githubusercontent.com/spencerbeggs/reposets/main/package/schemas/reposets.credentials.schema.json"
+    },
     {
       "name": "*.resjson",
       "description": "Windows App localization file",