Updated V8 versions

Author: darind

v8-versions.json

@@ -1,6 +1,5 @@
 {
-    ">=6.4.9 <6.6.0": "8.0.426.16",
-    ">=6.3.9 <6.5.0": "7.9.317.31",
+    ">=6.3.9 <6.6.0": "8.0.426.16",
     ">=6.2.9 <6.4.0": "7.8.279.19",
     ">=6.1.9 <6.3.0": "7.7.299.11",
     ">=6.0.9 <6.2.0": "7.6.303.28",