change how the install status works, fixes infinite loop

src/Umbraco.Web.UI.Client/src/views/packages/views/install-local.controller.js

@@ -171,7 +171,7 @@
                 },
                     installError)
                 .then(function (pack) {
-                    vm.installState.status = labels.installStateRestarting;
+                    vm.installState.status = labels.installStateInstalling;
                     vm.installState.progress = "75";
                     return packageResource.installData(pack);
                 },

src/Umbraco.Web/Search/ExamineComponent.cs

@@ -453,6 +453,7 @@ namespace Umbraco.Web.Search
                             foreach (var item in paged)
                                 if (int.TryParse(item.Id, out var contentId))
                                     DeleteIndexForEntity(contentId, false);
+                            page++;
                         }
                     }
                 }