refactor(connector): [Paypal] Add support for both BodyKey and SignatureKey (#2633)
Co-authored-by: Mani Chandra Dulam <mani.dchandra@juspay.in>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Mani Chandra <84711804+ThisIsMani@users.noreply.github.com>
