fix(reports): fix args handling in bundle-size-report

Author: shawnbot

script/bundle-size-report

@@ -33,10 +33,10 @@ bundles = bundles.filter(bundle => !isSupportBundleName(bundle.name))
 if (ONLY_BUNDLES) {
   const only = new Set(ONLY_BUNDLES.trim().split(/\s*,\s*/))
   bundles = bundles.filter(bundle => only.has(bundle.name))
-} else if (META_BUNDLES) {
-  bundles = bundles.filter(isMetaBundle)
 } else if (!ALL_BUNDLES) {
-  bundles = bundles.filter(bundle => !isMetaBundle(bundle))
+  bundles = META_BUNDLES
+    ? bundles.filter(isMetaBundle)
+    : bundles.filter(bundle => !isMetaBundle(bundle))
 }
 
 Promise.all(