Bump lombok from 1.18.18 to 1.18.20 (#53)

Bumps [lombok](https://github.com/rzwitserloot/lombok) from 1.18.18 to 1.18.20.
- [Release notes](https://github.com/rzwitserloot/lombok/releases)
- [Changelog](https://github.com/rzwitserloot/lombok/blob/master/doc/changelog.markdown)
- [Commits](projectlombok/lombok@v1.18.18...v1.18.20)

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

Author: dependabot[bot]

pom.xml

@@ -60,7 +60,7 @@
         <nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
 
         <!-- Dependencies -->
-        <lombok.version>1.18.18</lombok.version>
+        <lombok.version>1.18.20</lombok.version>
 
         <!-- Test Dependencies -->
         <junit.version>5.7.1</junit.version>