feat(core): Add `CurrentFlowInfo` in `AccessTokenRequestData` and moved `get_access_token_key` to `ConnectorSpecifications` (#11569)
Co-authored-by: Anurag Thakur <anurag.thakur@juspay.in>
Co-authored-by: Sayak Bhattacharya <sayak.b@juspay.in>
Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>