chore(eslint): ignore openapi generated files

Signed-off-by: Maksim Sukharev <antreesy.web@gmail.com>

.eslintignore

@@ -1,5 +1,6 @@
 # SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
 # SPDX-License-Identifier: CC0-1.0
 /js/*
+/src/types/openapi/*
 /src/utils/media/effects/virtual-background/vendor/*
 /tests/*