Enable exception-handling feature in tests

Added the 'enabled' flag for the exception-handling feature in features.json and updated the test logic in compiler.js to check this flag when determining missing features.

Author: BlobMaster41

tests/compiler.js

@@ -254,10 +254,10 @@ async function runTest(basename) {
 
   if (config.features) {
     config.features.forEach(feature => {
-      if (!features.includes(feature) && !features.includes("*")) {
+      let featureConfig = featuresConfig[feature];
+      if (!features.includes(feature) && !features.includes("*") && !featureConfig.enabled) {
         missing_features.push(feature);
       }
-      let featureConfig = featuresConfig[feature];
       if (featureConfig.asc_flags) {
         featureConfig.asc_flags.forEach(flag => {
           Array.prototype.push.apply(asc_flags, flag.split(" "));

tests/features.json

@@ -27,7 +27,8 @@
       "--enable exception-handling"
     ],
     "v8_flags": [
-    ]
+    ],
+    "enabled": true
   },
   "simd": {
     "asc_flags": [