Bump razor to cab5217c9fdee5e1973ea04fde6497e4aeacb8e7

Author: Andrew Hall

package.json

@@ -39,7 +39,7 @@
   "defaults": {
     "roslyn": "4.13.0-1.24501.3",
     "omniSharp": "1.39.11",
-    "razor": "9.0.0-preview.24467.1",
+    "razor": "9.0.0-preview.24480.1",
     "razorOmnisharp": "7.0.0-preview.23363.1",
     "xamlTools": "17.12.35326.17"
   },