Respect default share permissions

Else we'll always create new shares with the max permissions.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Signed-off-by: npmbuildbot-nextcloud[bot] <npmbuildbot-nextcloud[bot]@users.noreply.github.com>

apps/files_sharing/src/components/SharingInput.vue

@@ -429,7 +429,7 @@ export default {
 					path,
 					shareType: value.shareType,
 					shareWith: value.shareWith,
-					permissions: this.fileInfo.sharePermissions,
+					permissions: this.fileInfo.sharePermissions & OC.getCapabilities().files_sharing.default_permissions,
 				})
 				this.$emit('add:share', share)