Upgrade to Reactor 2023.0.19

Includes SLF4J 2.0.17, Groovy 4.0.27, FreeMarker 2.3.34

Closes gh-35022

framework-platform/framework-platform.gradle

@@ -11,9 +11,9 @@ dependencies {
 	api(platform("io.micrometer:micrometer-bom:1.12.12"))
 	api(platform("io.netty:netty-bom:4.1.121.Final"))
 	api(platform("io.netty:netty5-bom:5.0.0.Alpha5"))
-	api(platform("io.projectreactor:reactor-bom:2023.0.18"))
+	api(platform("io.projectreactor:reactor-bom:2023.0.19"))
 	api(platform("io.rsocket:rsocket-bom:1.1.5"))
-	api(platform("org.apache.groovy:groovy-bom:4.0.26"))
+	api(platform("org.apache.groovy:groovy-bom:4.0.27"))
 	api(platform("org.apache.logging.log4j:log4j-bom:2.21.1"))
 	api(platform("org.assertj:assertj-bom:3.27.3"))
 	api(platform("org.eclipse.jetty:jetty-bom:12.0.21"))
@@ -121,7 +121,7 @@ dependencies {
 		api("org.eclipse:yasson:2.0.4")
 		api("org.ehcache:ehcache:3.10.8")
 		api("org.ehcache:jcache:1.0.1")
-		api("org.freemarker:freemarker:2.3.33")
+		api("org.freemarker:freemarker:2.3.34")
 		api("org.glassfish.external:opendmk_jmxremote_optional_jar:1.0-b01-ea")
 		api("org.glassfish:jakarta.el:4.0.2")
 		api("org.glassfish.tyrus:tyrus-container-servlet:2.1.3")
@@ -140,7 +140,7 @@ dependencies {
 		api("org.seleniumhq.selenium:htmlunit-driver:2.70.0")
 		api("org.seleniumhq.selenium:selenium-java:3.141.59")
 		api("org.skyscreamer:jsonassert:1.5.3")
-		api("org.slf4j:slf4j-api:2.0.16")
+		api("org.slf4j:slf4j-api:2.0.17")
 		api("org.testng:testng:7.9.0")
 		api("org.webjars:underscorejs:1.8.3")
 		api("org.webjars:webjars-locator-core:0.55")