Outdated python/pip in License Management yields InsecurePlatformWarning

NOTE We have to wait for an upstream solution (see https://github.com/pivotal-legacy/LicenseFinder/issues/503)

Could we consider upgrading the bundled python/pip in registry.gitlab.com/gitlab-org/security-products/license-management? Current one issues InsecurePlatformWarning when installing things through pip.

ZD https://gitlab.zendesk.com/agent/tickets/99590

Proposal

As part of %12.0 we will try the approach suggested in this comment which is to leverage the "prepare" option of LicenseFinder.

Otherwise, we'll investigate other solutions.