Remove Knip TypeScript and JavaScript extensions (#5097)

* Remove Knip TypeScript and JavaScript extensions

TypeScript and JavaScript files can’t be validated with JSON schema.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: remcohaszing

src/api/json/catalog.json

@@ -2550,14 +2550,7 @@
     {
       "name": "Knip",
       "description": "Knip configuration files",
-      "fileMatch": [
-        "knip.json",
-        ".knip.json",
-        "knip.jsonc",
-        ".knip.jsonc",
-        "knip.config.ts",
-        "knip.config.mjs"
-      ],
+      "fileMatch": ["knip.json", ".knip.json", "knip.jsonc", ".knip.jsonc"],
       "url": "https://unpkg.com/knip@5/schema.json"
     },
     {