chore: prepare for v2.3.4 release

Author: jothepro

README.md

@@ -60,7 +60,7 @@ For projects that use git, add the repository as a submodule and check out the d
 ```sh
 git submodule add https://github.com/jothepro/doxygen-awesome-css.git
 cd doxygen-awesome-css
-git checkout v2.3.3
+git checkout v2.3.4
 ```
 
 ### npm/xpm dependency
@@ -70,7 +70,7 @@ to your project:
 
 ```sh
 cd your-project
-npm install https://github.com/jothepro/doxygen-awesome-css#v2.3.3 --save-dev
+npm install https://github.com/jothepro/doxygen-awesome-css#v2.3.4 --save-dev
 
 ls -l node_module/@jothepro/doxygen-awesome-css
 ```

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@jothepro/doxygen-awesome-css",
-  "version": "2.3.3",
+  "version": "2.3.4",
   "description": "Custom CSS theme for doxygen html-documentation with lots of customization parameters.",
   "main": "",
   "scripts": {