Bump v2.3.1.

js/package-lock.json

 {
   "name": "reforis_diagnostics_js",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

js/package.json

@@ -6,7 +6,7 @@
     "url": "https://gitlab.labs.nic.cz/turris/reforis/reforis-diagnostics.git"
   },
   "license": "GPL-3.0",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "Diagnostics plugins for Foris.",
   "main": "./src/app.js",
   "dependencies": {

setup.py

@@ -32,7 +32,7 @@ class CustomBuild(build_py):
 
 setuptools.setup(
     name=NAME,
-    version='2.3.0',
+    version='2.3.1',
     packages=setuptools.find_packages(exclude=['tests']),
     include_package_data=True,