Don't match GitHub issue config when matching GitHub issue forms (SchemaStore#4893)

Author: cmenon12

src/api/json/catalog.json

@@ -2636,8 +2636,8 @@
       "name": "GitHub Issue Template forms",
       "description": "YAML GitHub issue forms",
       "fileMatch": [
-        "**/.github/ISSUE_TEMPLATE/**.yml",
-        "**/.github/ISSUE_TEMPLATE/**.yaml"
+        "**/.github/ISSUE_TEMPLATE/!(config).yml",
+        "**/.github/ISSUE_TEMPLATE/!(config).yaml"
       ],
       "url": "https://www.schemastore.org/github-issue-forms.json"
     },