Bump lombok from 1.18.24 to 1.18.26 in /core

Bumps [lombok](https://github.com/projectlombok/lombok) from 1.18.24 to 1.18.26.
- [Release notes](https://github.com/projectlombok/lombok/releases)
- [Changelog](https://github.com/projectlombok/lombok/blob/master/doc/changelog.markdown)
- [Commits](https://github.com/projectlombok/lombok/compare/v1.18.24...v1.18.26)

---
updated-dependencies:
- dependency-name: org.projectlombok:lombok
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/core/pom.xml b/core/pom.xml
index aa3e3e3..ff02e3f 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -230,7 +230,7 @@
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
-			<version>1.18.24</version>
+			<version>1.18.26</version>
 		</dependency>
 		<dependency>
 			<groupId>joda-time</groupId>