Remove another --rm

Signed-off-by: Michael Telatynski <[email protected]>

playwright/plugins/sliding-sync-proxy/index.ts

@@ -60,7 +60,7 @@ export class SlidingSyncProxy {
         const postgresId = await this.postgresDocker.run({
             image: "postgres",
             containerName: "react-sdk-playwright-sliding-sync-postgres",
-            params: ["--rm", "-e", `POSTGRES_PASSWORD=${PG_PASSWORD}`],
+            params: ["-e", `POSTGRES_PASSWORD=${PG_PASSWORD}`],
         });
 
         const postgresIp = await this.postgresDocker.getContainerIp();