TPT-4527: Implemented changes for SLADE and CLEO projects

[ezilber-akamai]

📝 Description

Added new kernel and boot_size fields to Linode Create options. Also made root_pass optional when image is provided (if authorized_keys is provided instead) for Linode creation and rebulding, and Linode Disk creation.

✔️ How to Test

make test-unit

[Copilot]

Pull request overview

This PR updates the Linode create/rebuild/disk-create flows to support SLADE/CLEO requirements by adding kernel and boot_size to instance creation and changing how root_pass is handled when SSH keys are provided.

Changes:

• Add kernel and boot_size fields to LinodeGroup.instance_create.
• Change instance_create, Instance.rebuild, and Instance.disk_create to require at least one of root_pass or authorized_keys, and stop returning generated passwords.
• Update unit tests to pass explicit root_pass and to assert the new return values.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 10 comments.

Show a summary per file

File	Description
linode_api4/groups/linode.py	Updates instance_create signature, validation, request payload, and return type; adds kernel/boot_size.
linode_api4/objects/linode.py	Updates disk_create and rebuild credential validation and return behavior.
test/unit/objects/linode_test.py	Updates object-level unit tests for rebuild and disk_create new return values and request bodies.
test/unit/linode_client_test.py	Updates client unit tests for instance_create to include explicit root_pass and assert payload.
test/unit/groups/linode_test.py	Updates/extends group-level unit tests, including new coverage for kernel/boot_size.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.