update jasmine-cpre to 2.6.4

Should fix chrome 58 issues?

Author: Narretz

package.json

@@ -56,7 +56,7 @@
     "gulp-sourcemaps": "^1.2.2",
     "gulp-uglify": "^1.0.1",
     "gulp-util": "^3.0.1",
-    "jasmine-core": "^2.6.1",
+    "jasmine-core": "^2.6.4",
     "jasmine-node": "^2.0.0",
     "jasmine-reporters": "^2.2.0",
     "jquery": "^3.2.1",

yarn.lock

@@ -3477,9 +3477,13 @@ jade@0.26.3:
     commander "0.6.1"
     mkdirp "0.3.0"
 
-jasmine-core@^2.6.1:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.6.1.tgz#66a61cddb699958e3613edef346c996f6311fc3b"
+jasmine-core@^2.6.4:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.6.4.tgz#dec926cd0a9fa287fb6db5c755fa487e74cecac5"
+
+jasmine-core@~2.5.2:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.5.2.tgz#6f61bd79061e27f43e6f9355e44b3c6cab6ff297"
 
 jasmine-growl-reporter@~0.2.0:
   version "0.2.1"