Update Servlet container system requirements

Closes gh-46918

Author: wilkinsona

documentation/spring-boot-docs/src/docs/antora/modules/ROOT/pages/system-requirements.adoc

@@ -26,15 +26,15 @@ Spring Boot supports the following embedded servlet containers:
 |===
 | Name | Servlet Version
 
-| Tomcat 10.1 (10.1.25 or later)
-| 6.0
+| Tomcat 11.0.x
+| 6.1
 
-| Jetty 12.0
-| 6.0
+| Jetty 12.1.x
+| 6.1
 
 |===
 
-You can also deploy Spring Boot applications to any servlet 5.0+ compatible container.
+You can also deploy Spring Boot applications to any Servlet 6.1+ compatible container.
 
 
 

documentation/spring-boot-docs/src/docs/antora/modules/how-to/pages/webserver.adoc

@@ -258,7 +258,7 @@ You may, for example, want to use `h2c` when your application is xref:webserver.
 [[howto.webserver.configure-http2.tomcat]]
 === HTTP/2 With Tomcat
 
-Spring Boot ships by default with Tomcat 10.1.x which supports `h2c` and `h2` out of the box.
+Spring Boot ships by default with Tomcat 11.0.x which supports `h2c` and `h2` out of the box.
 Alternatively, you can use `libtcnative` for `h2` support if the library and its dependencies are installed on the host operating system.
 
 The library directory must be made available, if not already, to the JVM library path.