Replaced deprecated octal literal with hexadecimal

Octal literals are deprecated in JavaScript 1.5 and Gjs were generating
warnings because of them.

src/console/ConsoleReporter.js

@@ -15,10 +15,10 @@ getJasmineRequireObj().ConsoleReporter = function() {
       failedSpecs = [],
       pendingCount,
       ansi = {
-        green: '\033[32m',
-        red: '\033[31m',
-        yellow: '\033[33m',
-        none: '\033[0m'
+        green: '\x1B[32m',
+        red: '\x1B[31m',
+        yellow: '\x1B[33m',
+        none: '\x1B[0m'
       };
 
     this.jasmineStarted = function() {