Plugins: minor fixes for Updater

git-svn-id: svn://svn.code.sf.net/p/processhacker/code@5608 21ef857c-d57f-4fe0-8362-d861dc6d29cd
PH2.x: fixed Ctrl+Tab crash

git-svn-id: svn://svn.code.sf.net/p/processhacker/code@5609 21ef857c-d57f-4fe0-8362-d861dc6d29cd
Plugins-extra: fixed DnsCachePlugin settings issue

git-svn-id: svn://svn.code.sf.net/p/processhacker/code@5610 21ef857c-d57f-4fe0-8362-d861dc6d29cd
fixed last commit

git-svn-id: svn://svn.code.sf.net/p/processhacker/code@5611 21ef857c-d57f-4fe0-8362-d861dc6d29cd
PluginExtras: sync plugin settings

git-svn-id: svn://svn.code.sf.net/p/processhacker/code@5612 21ef857c-d57f-4fe0-8362-d861dc6d29cd