Configure creates git directory not owned by IRIS user

[isc-pbarton]

Initializing an empty git repository with Configure() should end up with the repository owned by the operating user of the IRIS instance.
A customer reported that instead the directory was owned by the user who was running the terminal instance.
This was on GSC v 2.6.0 and HealthShare version:
HealthShare Unified Care Record 2024.1.0 Build: 1008 [HealthShare Modules: Health Insight:27.0 + Core:27.0 + Patient Index:27.0] - IRIS for UNIX (Red Hat Enterprise Linux 8 for x86-64) 2023.1.2 (Build 450_0_23376U) Wed Apr 24 2024 00:00:42 EDT [Health Insight:27.0|Core:27.0|Patient Index:27.0]