Resubmission of https://collectives.subsquare.io/fellowship/referenda/536

It was failed because the proposal executed before https://collectives.subsquare.io/fellowship/referenda/537 so the runtime failed to convert HOLLAR to DOT for calculation.

Requested amount: 1,960 HOLLAR
Beneficiary: 14DsLzVyTUTDMm2eP3czwPbH53KgqnQRp3CJJZS9GR7yxGDP
Proposer: Bryan Chen
Project repository: polkadot-fellows/runtime-whitebox-fuzzer
Period covered: 2 months retroactive operation and 6 months forward operation

See https://collectives.subsquare.io/fellowship/referenda/536 for more details