I do not think Russia would go that far to betray India like that. Because if Russia did that and India found out about that, all hell would break loose and India would go apeshit and Russia would have one less ally.
No the Russians are not that stupid or desperate.
The Russians literally stole the few tanks that had been sent to them for modernization certification (only certification from OEM) and put them to frontline use.
The bastards stole 2 billion USD on VKD, blackmailed India's defence attache ( a Commodore) have always played India against China and vice versa, cheated us on the T90 deal, the Brahmos program and the SU30MKI deal. Took R&D money from us for the MiG29K revival, and then delivered a product that is sub standard.
I can quote hundred more instance of Russians being anything but friendly to India. They are conniving weasels who deserve the buttfucking theyre getting in Ukraine.