Upgrade to Spring Framework 7.0.0-RC3

Closes gh-47850

Author: snicoll

gradle.properties

@@ -20,7 +20,7 @@ mavenVersion=3.9.10
 mockitoVersion=5.20.0
 nativeBuildToolsVersion=0.11.2
 snakeYamlVersion=2.5
-springFrameworkVersion=7.0.0-SNAPSHOT
+springFrameworkVersion=7.0.0-RC3
 springFramework60xVersion=6.0.23
 tomcatVersion=11.0.13
 nullabilityPluginVersion=0.0.5