Fix for a date widget when creating a new TestRun

PRODX-36711

Change-Id: If711fbccb4ad657cf6495135c69dfbb14a6f2b85
diff --git a/testrail_bot/control/views.py b/testrail_bot/control/views.py
index 24f4987..ba5434b 100644
--- a/testrail_bot/control/views.py
+++ b/testrail_bot/control/views.py
@@ -29,7 +29,6 @@
     else:
         form = forms.TestRunForm(instance=run)
 
-    form.fields["timestamp"].initial = datetime.date.today()
     return render(request, "control/update_run.html",
                   {"form": form, "run_id": run_id})
 
@@ -43,6 +42,7 @@
     else:
         form = forms.TestRunForm()
 
+    form.fields["timestamp"].initial = datetime.date.today()
     return render(request, "control/create_run.html", {"form": form})