Upgrade to Snakeyaml 1.24

Closes gh-16155

Author: wilkinsona

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

@@ -174,7 +174,7 @@
 		<sendgrid.version>4.3.0</sendgrid.version>
 		<servlet-api.version>4.0.1</servlet-api.version>
 		<slf4j.version>1.7.26</slf4j.version>
-		<snakeyaml.version>1.23</snakeyaml.version>
+		<snakeyaml.version>1.24</snakeyaml.version>
 		<solr.version>7.4.0</solr.version>
 		<!-- deprecated in favor of "spring-framework.version" -->
 		<spring.version>5.1.5.RELEASE</spring.version>