Make the title of the "Show Password" checkbox translatable.

Author: densen45

app/code/Magento/Customer/view/frontend/web/template/show-password.html

@@ -5,5 +5,5 @@
  */
  -->
 
-<input type="checkbox" name="show-password" title="Show Password" id="show-password" class="checkbox" data-role="show-password" ko-checked="isPasswordVisible">
+<input type="checkbox" name="show-password" data-bind="attr: {title : $t('Show Password')}" id="show-password" class="checkbox" data-role="show-password" ko-checked="isPasswordVisible">
 <label for="show-password" class="label"><span translate="'Show Password'"></span></label>