Remove unneeded strings from translation.

src/libs/extensionsystem/plugindetailsview.ui

src/libs/extensionsystem/pluginerrorview.ui

src/libs/extensionsystem/pluginview.ui

src/libs/utils/filewizardpage.ui

src/libs/utils/newclasswidget.ui

src/libs/utils/projectintropage.ui

src/plugins/coreplugin/dialogs/newdialog.ui

src/plugins/coreplugin/dialogs/shortcutsettings.ui

src/plugins/coreplugin/editormanager/openeditorsview.ui

src/plugins/coreplugin/generalsettings.ui

src/plugins/cpaster/pasteselect.ui

src/plugins/cpaster/settingspage.ui

src/plugins/cpptools/completionsettingspage.ui

src/plugins/cpptools/cppfilesettingspage.ui

src/plugins/debugger/breakcondition.ui

src/plugins/debugger/cdb/cdboptionspagewidget.ui

src/plugins/debugger/commonoptionspage.ui

src/plugins/debugger/dumperoptionpage.ui

src/plugins/debugger/gdboptionspage.ui

src/plugins/designer/cpp/formclasswizardpage.ui