security_tracker: update tracker to latest stable

Add flask-migrate as new dependency, this release makes the tracker
compatible with python-flask-sqlalchemy 1.3.1.

Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>

roles/security_tracker/tasks/main.yml

@@ -13,6 +13,7 @@
       - python-flask-login
       - python-flask-talisman
       - python-requests
+      - python-flask-migrate
       - python-scrypt
       - pyalpm
       - sqlite
@@ -26,7 +27,7 @@
   file: state=directory owner=security group=security path="{{ security_tracker_dir }}"
 
 - name: clone security-tracker repo
-  git: repo=https://github.com/archlinux/arch-security-tracker.git version="19bc6974ef1d001ca49211421bbe1ea345cac6fc" dest="{{ security_tracker_dir }}"
+  git: repo=https://github.com/archlinux/arch-security-tracker.git version="fa5acdf20f30b070fe388340b464dae58d30e23f" dest="{{ security_tracker_dir }}"
   become: true
   become_user: security
   register: release