feat: Have an empty certificates folder ready (#1065)

Addresses this: https://forum.sentry.io/t/configure-gitlab-self-signed-ssl-certificate/14766/3?u=byk

.github/workflows/test.yml

@@ -42,9 +42,6 @@ jobs:
       - name: Integration Test
         run: |
           echo "Testing initial install"
-          # Create ./certificates here because install.sh will create it with root:root
-          # and then run.sh (-> setup.sh) won't be able to write to it.
-          mkdir certificates
           ./install.sh
           ./_integration-test/run.sh
           echo "Testing in-place upgrade"

.gitignore

@@ -88,9 +88,6 @@ geoip/.geoipupdate.lock
 # wal2json download
 postgres/wal2json
 
-# custom certificate authorities
-certificates
-
 # integration testing
 _integration-test/custom-ca-roots/nginx/*
 sentry/test-custom-ca-roots.py

certificates/.gitignore

@@ -0,0 +1,3 @@
+# Add all custom CAs in this folder
+*
+!.gitignore