Bump org.yaml:snakeyaml from 1.33 to 2.2 (#96)

Bumps [org.yaml:snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml) from 1.33 to 2.2.
- [Commits](https://bitbucket.org/snakeyaml/snakeyaml/branches/compare/snakeyaml-2.2..snakeyaml-1.33)

---
updated-dependencies:
- dependency-name: org.yaml:snakeyaml
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -24,7 +24,7 @@
   <url>https://github.com/jenkinsci/snakeyaml-api-plugin</url>
 
   <properties>
-    <revision>1.33</revision>
+    <revision>2.2</revision>
     <changelist>999999-SNAPSHOT</changelist>
     <checkstyle.skip>true</checkstyle.skip>
     <spotbugs.skip>true</spotbugs.skip>