Change Algolia integration protocol in README

Updated Vercel deployment button to use 'other' protocol for Algolia integration.

Author: LorrisSaintGenez

README.md

@@ -17,7 +17,7 @@ Deploying this starter with the button below installs the Algolia integration on
 project. It provisions an Algolia app and injects the API keys as environment variables —
 no manual configuration needed.
 
-[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Falgolia%2Falgolia-search-starter%2F&project-name=algolia-search-starter&repository-name=algolia-search-starter&products=%5B%7B%22type%22%3A%22integration%22%2C%22integrationSlug%22%3A%22algolia%22%2C%22productSlug%22%3A%22application%22%2C%22protocol%22%3A%22storage%22%7D%5D)
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Falgolia%2Falgolia-search-starter%2F&project-name=algolia-search-starter&repository-name=algolia-search-starter&products=%5B%7B%22type%22%3A%22integration%22%2C%22integrationSlug%22%3A%22algolia%22%2C%22productSlug%22%3A%22application%22%2C%22protocol%22%3A%22other%22%7D%5D)
 
 After the first deploy, seed the sample data once: