fix: pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGAPACHECOMMONS-10734078

Author: snyk-bot

pom.xml

@@ -21,7 +21,7 @@
         <dependency>
             <groupId>org.seleniumhq.selenium</groupId>
             <artifactId>htmlunit-driver</artifactId>
-            <version>2.44.0</version>
+            <version>4.8.1</version>
         </dependency>
         <dependency>
             <groupId>org.seleniumhq.selenium</groupId>