Make collab quieter on startup (#8685)

Fix initialization of minio to happen on service start instead of
bootstrap,
don't log errors if extensions are empty or if clickhouse is disabled

Release Notes:

- N/A

script/bootstrap

@@ -3,10 +3,6 @@
 echo "installing foreman..."
 which foreman > /dev/null || brew install foreman
 
-echo "installing minio..."
-which minio > /dev/null || brew install minio/stable/minio
-mkdir -p .blob_store/the-extensions-bucket
-
 echo "creating database..."
 script/sqlx database create