chore: regenerate vector schema (version 0.54.0) (#5464)

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Edwin Kofler <edwin@kofler.dev>

Author: 4 people

src/schema-validation.jsonc

@@ -223,6 +223,7 @@
     "utam-page-object-2.0.3.json",
     "utam-page-object-2.2.0.json",
     "utcm-monitor.json",
+    "vector.json",
     "vega-lite.json",
     "vs-nesting.json",
     "vsext.json",
@@ -314,6 +315,7 @@
     "ctfd.json",
     "zarf.json",
     "yamllint.json",
+    "vector.json",
     "scarb.json"
   ],
   "missingCatalogUrl": [
@@ -1438,6 +1440,9 @@
     "vega.json": {
       "unknownKeywords": ["defs", "refs", "numItems"]
     },
+    "vector.json": {
+      "unknownKeywords": ["_metadata"]
+    },
     "vs-2017.3.host.json": {
       "externalSchema": ["ide.host.json"]
     },