Move apt update to system configuration step

.github/workflows/test.yml

@@ -8,7 +8,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
+    - name: Exim
+      run: sudo ./configure-system
     - name: Bootstrap
       run: |
         sudo ./bootstrap <<EOT

bootstrap

@@ -35,5 +35,3 @@ POSTGRES_PASS=$(openssl rand -hex 32)
 # Munin
 MUNIN_ALLOW="$munin"
 EOT
-
-apt update

configure-system

@@ -2,3 +2,5 @@
 
 sed -i 's/#?PasswordAuthentication.*/PasswordAuthentication no/' /etc/ssh/sshd_config
 systemctl restart sshd
+
+apt update