Update spring core to v5.3.31

renovate[bot] · web-flow · commit d5171b1837c0 · 2023-11-28T12:32:43.000Z
diff --git a/gradle.properties b/gradle.properties
@@ -21,7 +21,7 @@ slf4jVersion=1.7.36
 snakeyamlVersion=2.2
 spockVersion=2.1-groovy-3.0
 springBootVersion=2.7.18
-springVersion=5.3.30
+springVersion=5.3.31
 tomcatLog4jVersion=8.5.2
 tomcatVersion=9.0.82
 
