chore: Update jenkins-test-harness version in versions.properties

Made with ❤️️ by updatecli

Author: jenkins-infra-bot

plugin-modernizer-core/src/main/resources/versions.properties

@@ -14,7 +14,7 @@ jsoup.version = 1.22.1-76.v9cdb_2456c0e3
 joda-time-api.version = 2.14.0-177.vd7e9347b_e7d5
 json-api.version = 20251224-185.v0cc18490c62c
 json-path-api.version = 2.10.0-202.va_9cc16c1e476
-jenkins-test-harness.version = 2545.va_5c4d760c7ef
+jenkins-test-harness.version = 2553.vd280528b_dde3
 wiremock.version = 3.13.0
 git-changelist-maven-extension.version = 1.13
 maven.modernizer.version = ${maven.modernizer.version}