Upgrade to Liquibase 3.8.7

Closes gh-20328

Author: snicoll

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -146,7 +146,7 @@
 		<kotlin.version>1.3.61</kotlin.version>
 		<kotlin-coroutines.version>1.3.3</kotlin-coroutines.version>
 		<lettuce.version>5.2.2.RELEASE</lettuce.version>
-		<liquibase.version>3.8.6</liquibase.version>
+		<liquibase.version>3.8.7</liquibase.version>
 		<log4j2.version>2.12.1</log4j2.version>
 		<logback.version>1.2.3</logback.version>
 		<lombok.version>1.18.12</lombok.version>