fix: upgrade org.yaml:snakeyaml from 1.28 to 1.29

Snyk has created this PR to upgrade org.yaml:snakeyaml from 1.28 to 1.29.

See this package in Maven Repository:
https://mvnrepository.com/artifact/org.yaml/snakeyaml/

See this project in Snyk:
https://app.snyk.io/org/martinpaljak/project/c24e7b48-2728-49b9-b14a-90164acdffda?utm_source=github&utm_medium=upgrade-pr

pom.xml

@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.28</version>
+            <version>1.29</version>
         </dependency>
         <dependency>
             <groupId>org.testng</groupId>