IDEA-392665 [jakarta] Add support for Jakarta EE 11, JSP 4.0, and updated file templates

(cherry picked from commit 4d270a6723df469b7b960ec95fd8f3f9b9efdd22)

IJ-CR-219600

GitOrigin-RevId: 22dfa817c7f9c9030235c10888c33a32b22ef789

java/jsp-base-openapi/src/com/intellij/lang/jsp/JspVersion.java

@@ -72,6 +72,19 @@ public interface JspVersion {
     }
   };
 
+  JspVersion JSP_4_0 = new JspVersion() {
+
+    @Override
+    public String getNumber() {
+      return "4.0";
+    }
+
+    @Override
+    public boolean betterThan(JspVersion other) {
+      return getNumber().compareTo(other.getNumber()) > 0;
+    }
+  };
+
   JspVersion MAX_VERSION = JSP_2_3;
 
   String getNumber();