feat: send photo/video as a view once message (#2317)

* added isViewOnce property

* docs updated

* added usage example

* fix: ESLint

index.d.ts

@@ -909,6 +909,8 @@ declare namespace WAWebJS {
         sendMediaAsSticker?: boolean
         /** Send media as document */
         sendMediaAsDocument?: boolean
+        /** Send photo/video as a view once message */
+        isViewOnce?: boolean
         /** Automatically parse vCards and send them as contacts */
         parseVCards?: boolean
         /** Image or videos caption */