build(deps-dev): bump snakeyaml in /powertools-e2e-tests (#1110)

Bumps [snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml) from 1.33 to 2.0.

Author: dependabot[bot]

powertools-e2e-tests/pom.xml

@@ -118,7 +118,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.33</version>
+            <version>2.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>