chore: remove inline comment from advisory lock

Author: waleedlatif1

apps/sim/app/api/workspaces/[id]/environment/route.ts

@@ -104,8 +104,6 @@ export const PUT = withRouteHandler(
       ).then((entries) => Object.fromEntries(entries))
 
       const { existingEncrypted, merged } = await db.transaction(async (tx) => {
-        // Advisory lock serialises all writes for this workspaceId, including concurrent
-        // first-inserts where no row exists yet and FOR UPDATE would acquire nothing.
         await tx.execute(sql`SELECT pg_advisory_xact_lock(hashtext(${workspaceId}))`)
 
         const [existingRow] = await tx