[aur-requests] [PRQ#3777] Merge Request for python2-flask-login

ser [1] filed a request to merge python2-flask-login [2] into python-flask-login [3]: to be replaced with a split package. [1] https://aur4.archlinux.org/account/ser/ [2] https://aur4.archlinux.org/pkgbase/python2-flask-login/ [3] https://aur4.archlinux.org/pkgbase/python-flask-login/