Remove SSR folder from source control (#47)

* chore: add ssr folder to gitignore

* Update .gitignore

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Co-authored-by: Taylor Otwell <[email protected]>

Author: JoeyMckenzie

.gitignore

@@ -1,4 +1,5 @@
 /.phpunit.cache
+/bootstrap/ssr
 /node_modules
 /public/build
 /public/hot