feat(s3): allow disabling upload checksum (#804)

* S3 - toggle useChecksum

* Update frontend/src/i18n/translations/en-US.ts

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Co-authored-by: Elias Schneider <login@eliasschneider.com>

frontend/src/i18n/translations/cs-CZ.ts

@@ -465,6 +465,8 @@ export default {
   "admin.config.s3.key.description": "The key which allows you to access the S3 bucket.",
   "admin.config.s3.secret": "Secret",
   "admin.config.s3.secret.description": "The secret which allows you to access the S3 bucket.",
+  "admin.config.s3.use-checksum": "Použít checksum",
+  "admin.config.s3.use-checksum.description": "Vypněte pro backendy které nepodporují checksum (např. B2)",
   "admin.config.category.legal": "Legal",
   "admin.config.legal.enabled": "Enable legal notices",
   "admin.config.legal.enabled.description": "Whether to show a link to imprint and privacy policy in the footer.",
@@ -529,4 +531,4 @@ export default {
   "common.error.exact-length": "Musí mít přesně {length} znaků",
   "common.error.invalid-number": "Musí být číslo",
   "common.error.field-required": "Toto pole je povinné"
-};
+};