Bump version to 5.3.1

Author: sgravrock

package.json

@@ -10,7 +10,7 @@
     "bdd"
   ],
   "license": "MIT",
-  "version": "5.3.0",
+  "version": "5.3.1",
   "repository": {
     "type": "git",
     "url": "https://github.com/jasmine/jasmine-npm"

release_notes/5.3.1.md

@@ -0,0 +1,9 @@
+# Jasmine 5.3.1 Release Notes
+
+This release fixes an error when reporting expectation results involving 
+non-serializable objects in parallel mode. See 
+[#212](https://github.com/jasmine/jasmine-npm/issues/212).
+
+## Supported environments
+
+This version has been tested on Node 18, 20, and 22.