Fixed 00:00 bug

Fixed a bug where editing a task with time 11:59 would show 00,  00 in the entries for hours and minutes
https://user-images.githubusercontent.com/68178267/161445123-52084fe5-88d1-403f-afe1-762b9561d272.png

Author: AbhiK002

tasky_gui.pyw

@@ -899,7 +899,7 @@ class App:
                     hours_var_tk.set("12")
                     if p1s[4] == "00":
                         am_pm_var.set("PM/Night")
-            elif int(p1s[3]) in range(12, 23):
+            elif int(p1s[3]) in range(12, 24):
                 hours_var_tk.set(str(int(p1s[3]) - 12).zfill(2))
                 if p1s[3] == "12":
                     hours_var_tk.set("12")