chore(tests): fix import in cypress test limit_to_same_group.cy.ts

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

cypress/e2e/files_sharing/limit_to_same_group.cy.ts

@@ -4,7 +4,7 @@
  */
 
 import { User } from "@nextcloud/cypress"
-import { createShare } from "./FilesSharingUtils.ts"
+import { createShare } from "./filesSharingUtils.ts"
 
 describe('Limit to sharing to people in the same group', () => {
 	let alice: User