Synchronize webdefault.xml and web.xml with Jetty 12 (#4153)

web.xml & webdefault.xml were synchronized with Jetty 12 / Jakarta EE10
Not anticipating any practical impact.

Author: dsmiley

changelog/unreleased/webxmlee10.yml

@@ -0,0 +1,7 @@
+title: web.xml & webdefault.xml were synchronized with Jetty 12 / Jakarta EE10
+type: other
+authors:
+  - name: David Smiley
+links:
+  - name: PR#4153
+    url: https://github.com/apache/solr/pull/4153