Update logback-classic to 1.2.9

Closes gh-10646

Author: Steve Riesenberg

dependencies/spring-security-dependencies.gradle

@@ -16,7 +16,7 @@ dependencies {
 	api platform("org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.5.2")
 	api platform("com.fasterxml.jackson:jackson-bom:2.13.0")
 	constraints {
-		api "ch.qos.logback:logback-classic:1.2.7"
+		api "ch.qos.logback:logback-classic:1.2.9"
 		api "com.google.inject:guice:3.0"
 		api "com.nimbusds:nimbus-jose-jwt:9.14"
 		api "com.nimbusds:oauth2-oidc-sdk:9.19"