feat: upgrade to snake yml 2.2 to address security vulnerability

https://github.com/ua-parser/uap-java/security/dependabot/9

addresses github issues:
- #81
- #79

Author: bpossolo

pom.xml

@@ -155,7 +155,7 @@
     <dependency>
       <groupId>org.yaml</groupId>
       <artifactId>snakeyaml</artifactId>
-      <version>1.33</version>
+      <version>2.2</version>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>