Revert "FEATURE: Count only approved flagged posts in user pages (#22799)" (#23962)

This reverts commit 5f0bc4557f.

Through extensive internal discussion we have decided to revert
this change, as it significantly impacted moderation flow for
some Discourse site moderators, especially around "something else"
flags. We need to re-approach how flags are counted holistically,
so to that end this change is being reverted.

app/assets/javascripts/admin/addon/templates/user-index.hbs

@@ -724,7 +724,7 @@
           @query={{hash
             username=this.model.username
             type="ReviewableFlaggedPost"
-            status="approved"
+            status="all"
           }}
           class="btn"
         >