The ledger entry for allocate cash transaction to cashier has USD as hard coded currency

When cash is allocated to cashier, its corresponding GL entry has currency as USD, no matter what currency is configured for the organisation.
On further debugging it was found that the USD was hard coded in the code.

Refer line 443 and 452 of TellerWritePlatformServiceJpaImpl.java:
https://github.com/apache/fineract/blob/develop/fineract-provider/src/main/java/org/apache/fineract/organisation/teller/service/TellerWritePlatformServiceJpaImpl.java