* chore(tests): update apt repository acc tests
- Refactored test configurations for `proxmox_virtual_environment_apt_repository` and `proxmox_virtual_environment_apt_standard_repository` to use `te.RenderConfig` for better readability.
- Simplified resource attribute checks and ensured consistent naming conventions across tests.
- Updated test steps to reflect changes in resource attributes and improved error handling.
- explicitly use root@pam account in container tests that use hardware mapping
This commit enhances the maintainability of the test suite and aligns with recent changes in the Proxmox provider.
Signed-off-by: Pavel Boldyrev <627562+bpg@users.noreply.github.com>
