In Fedora/CentOS9, the PostgreSQL initialization fails with the
following message:
initdb: invalid locale settings; check LANG and LC_* environment
variables
This patch installs the required packages and configure the system
locale before calling the initialization process.
Closes-Bug: #2083482
Change-Id: I2c83e896819b20cd7a1ee8d8ee33354fb047a6d9