Upgrade to Unboundid Ldapsdk 4.0.12

Closes gh-18780

Author: snicoll

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

@@ -191,7 +191,7 @@
 		<thymeleaf-extras-data-attribute.version>2.0.1</thymeleaf-extras-data-attribute.version>
 		<thymeleaf-extras-java8time.version>3.0.4.RELEASE</thymeleaf-extras-java8time.version>
 		<tomcat.version>9.0.26</tomcat.version>
-		<unboundid-ldapsdk.version>4.0.11</unboundid-ldapsdk.version>
+		<unboundid-ldapsdk.version>4.0.12</unboundid-ldapsdk.version>
 		<undertow.version>2.0.26.Final</undertow.version>
 		<webjars-hal-browser.version>3325375</webjars-hal-browser.version>
 		<webjars-locator-core.version>0.35</webjars-locator-core.version>