fix: remove references to non-existent ShareTypes

A refactor was done to remove ShareTypes in and an incomplete backport of
00c2b94 left incorrect references to shareTypes.

Signed-off-by: nfebe <fenn25.fn@gmail.com>

Author: nfebe

apps/files_sharing/src/views/SharingDetailsTab.vue

@@ -347,9 +347,9 @@ export default {
 			switch (this.share.type) {
 			case ShareType.User:
 				return t('files_sharing', 'Share with {userName}', { userName: this.share.shareWithDisplayName })
-			case this.SHARE_TYPES.SHARE_TYPE_EMAIL:
+			case ShareType.Email:
 			    return t('files_sharing', 'Share with email {email}', { email: this.share.shareWith })
-			case this.SHARE_TYPES.SHARE_TYPE_LINK:
+			case ShareType.Link:
 				return t('files_sharing', 'Share link')
 			case ShareType.Group:
 				return t('files_sharing', 'Share with group')