refactor: Remove unnecessary reference check (#3385)
refactor: Remove unnecessary reference check (#3385)

The policy ref was being compared to a source
ref by using the its string representation. This check is
not required as the prefix check on the ref that follows will
accomplish this w/o the need to convert ref to a string.

Signed-off-by: Ashutosh Narkar <334e9094b46d3151817f829cebfa78d0453b0333@gmail.com>
open-policy-agent/opa,tsandall/opa,open-policy-agent/opa,tsandall/opa,open-policy-agent/opa,tsandall/opa,open-policy-agent/opa,tsandall/opa,tsandall/opa,tsandall/opa,open-policy-agent/opa,open-policy-agent/opa