fix: upgrade org.liquibase:liquibase-core from 4.18.0 to 4.26.0

Snyk has created this PR to upgrade org.liquibase:liquibase-core from 4.18.0 to 4.26.0.

See this package in Maven Repository:
https://mvnrepository.com/artifact/org.liquibase/liquibase-core/

See this project in Snyk:
https://app.snyk.io/org/gaetanbloch/project/a086ed1e-7f31-4b0f-9861-4f7cd85f86bc?utm_source=github&utm_medium=referral&page=upgrade-pr

pom.xml

@@ -55,7 +55,7 @@
         <javassist.version>3.27.0-GA</javassist.version>
         <!-- The liquibase version should match the one managed by
         https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-dependencies/${spring-boot.version} -->
-        <liquibase.version>4.18.0</liquibase.version>
+        <liquibase.version>4.26.0</liquibase.version>
         <liquibase-hibernate5.version>4.3.5</liquibase-hibernate5.version>
         <validation-api.version>2.0.1.Final</validation-api.version>
         <jaxb-runtime.version>2.3.3</jaxb-runtime.version>