Update ci.yml

added kerberos dev lib

Author: chillaq

.github/workflows/ci.yml

@@ -35,6 +35,7 @@ jobs:
 
       - name: Install dependencies
         run: |
+            apt-get install libkrb5-dev
             pip install -U setuptools pip wheel
             pip install -e .[cpphash,redis,uwsgi]