(core) Removing dry option from fixSiteProducts

Summary:
fixSiteProducts was always called with a dry option.
This option was just added for debuging test failure, it should
have been removed.

Test Plan:
Manual.
- on grist core, prepare site with `teamFree` product
- then to recreate run the previous version as
`GRIST_SINGLE_ORG=cool-beans GRIST_DEFAULT_PRODUCT=Free npm start`
- then to confirm it is fixed, run the same command as above
Site should be changed from `teamFree` to `Free`.

Reviewers: paulfitz

Reviewed By: paulfitz

Subscribers: paulfitz

Differential Revision: https://phab.getgrist.com/D4276

stubs/app/server/server.ts

@@ -139,8 +139,7 @@ export async function main() {
 
   await fixSiteProducts({
     deploymentType: server.getDeploymentType(),
-    db: server.getHomeDBManager(),
-    dry: true
+    db: server.getHomeDBManager()
   });
 
   return server;