Update 01099 test metadata (19 more tests pass with DATE literal support)

Author: claude

parser/testdata/01099_operators_date_and_timestamp/metadata.json

@@ -1,24 +1,5 @@
 {
   "explain_todo": {
-    "stmt10": true,
-    "stmt11": true,
-    "stmt12": true,
-    "stmt13": true,
-    "stmt15": true,
-    "stmt16": true,
-    "stmt17": true,
-    "stmt18": true,
-    "stmt19": true,
-    "stmt20": true,
-    "stmt21": true,
-    "stmt22": true,
-    "stmt31": true,
-    "stmt34": true,
-    "stmt4": true,
-    "stmt5": true,
-    "stmt6": true,
-    "stmt7": true,
-    "stmt8": true,
-    "stmt9": true
+    "stmt34": true
   }
 }