Support minimum JDK of 11+ and minimum of Android API 33+ #158

Signed-off-by: Jorge Bescos Gascon <jorge.bescos.gascon@oracle.com>

Author: jbescos

doc/spec/JAF-2.2-changes.txt

@@ -9,7 +9,7 @@ find more information about the bug reports at:
 
     https://github.com/eclipse-ee4j/jaf/issues
 
-The Jakarta Activation 2.2 requires Java SE 8 or later.  Jakarta Activation 2.2
+The Jakarta Activation 2.2 requires Java SE 11 or later.  Jakarta Activation 2.2
 is part of Jakarta EE 12.