Bump liquibase-core from 3.8.6 to 3.8.7

Bumps [liquibase-core](https://github.com/liquibase/liquibase) from 3.8.6 to 3.8.7.
- [Release notes](https://github.com/liquibase/liquibase/releases)
- [Changelog](https://github.com/liquibase/liquibase/blob/v3.8.7/changelog.txt)
- [Commits](https://github.com/liquibase/liquibase/compare/v3.8.6...v3.8.7)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

pom.xml

@@ -92,7 +92,7 @@
             <dependency>
                 <groupId>org.liquibase</groupId>
                 <artifactId>liquibase-core</artifactId>
-                <version>3.8.6</version>
+                <version>3.8.7</version>
             </dependency>
 
             <!-- Fix convergence issues -->