Fix transitive tomcat vulnerability (#2787)

This addresses CVE-2026-65637.

Author: NSeydoux

examples/spring-web/pom.xml

@@ -16,7 +16,7 @@
   </description>
 
   <properties>
-    <springboot.version>4.1.1</springboot.version>
+    <springboot.version>4.1.2</springboot.version>
   </properties>
 
   <dependencyManagement>

examples/springboot/pom.xml

@@ -16,7 +16,7 @@
   </description>
 
   <properties>
-    <springboot.version>4.1.1</springboot.version>
+    <springboot.version>4.1.2</springboot.version>
   </properties>
 
   <dependencyManagement>