image This change is also part of the OIDC authentication support and adds common utility packages required by the stx-platformclients image to enable OIDC-based authentication. The packages oic, pyjwkest, and platform-util are introduced to support token validation, JWT/JWK handling, and shared authentication utilities. These components are referenced and used by changes introduced in [1] and [2]. [1] https://review.opendev.org/c/starlingx/integ/+/970455 [2] https://review.opendev.org/c/starlingx/utilities/+/963220 Test case: PASS: Build the platformclients image successfully. PASS: Load a remote-cli environment using the built image and run software client commands successfully (e.g. `software list`). Story: 2011603 Task: 53707 Closes-Bug: 2138764 Change-Id: Ia938d94110ec2b6a04d55d2bcb66bdbafec08eed Signed-off-by: Italo Lemos <Italo.doRegoLemos@windriver.com>