add tzdata package and reorder package names

conf/requirements.txt

@@ -5,20 +5,21 @@ django-login-required-middleware==0.9.0
 django-otp==1.3.0
 django-qr-code==4.0.1
 django-auth-ldap==4.5.0
+djangorestframework==3.14.0
+drf-nested-routers==0.93.5
+drf-yasg==1.21.7
+eventlet==0.34.3
 gunicorn==21.2.0
 libsass==0.23.0
 libvirt-python==10.0.0
 lxml==5.1.0
-qrcode==7.4.2
-rwlock==0.0.7
-websockify==0.11.0
-zipp==3.17.0
 ldap3==2.9.1
+markdown>=3.4.1
 python-engineio==4.8.2
 python-socketio==5.11.0
-eventlet==0.34.3
-djangorestframework==3.14.0
-drf-nested-routers==0.93.5
-drf-yasg==1.21.7
-markdown>=3.4.1
+qrcode==7.4.2
+rwlock==0.0.7
+tzdata
+websockify==0.11.0
 whitenoise==6.6.0
+zipp==3.17.0