Tweak import order settings

Update the import order settings to be a little more logical. Imports
should now be ordered:

java.*
javax.*
<others>
org.springframework.*
import static *

See gh-4234

eclipse/org.eclipse.jdt.ui.prefs

@@ -64,7 +64,7 @@ formatter_settings_version=12
 org.eclipse.jdt.ui.exception.name=e
 org.eclipse.jdt.ui.gettersetter.use.is=false
 org.eclipse.jdt.ui.ignorelowercasenames=true
-org.eclipse.jdt.ui.importorder=java;javax;org;com;;\#;
+org.eclipse.jdt.ui.importorder=java;javax;;org.springframework;\#;
 org.eclipse.jdt.ui.javadoc=true
 org.eclipse.jdt.ui.keywordthis=false
 org.eclipse.jdt.ui.ondemandthreshold=9999