Only do local sealing self-healing-open

[cjen1-msft]

We only intend to use self-healing-open when local sealing is available, so we should run all of our tests in that environment.

[Copilot]

Pull request overview

This PR modifies the self-healing-open test functions to enforce that they only run with local sealing enabled, as per the intended use case. The removed run_self_healing_open_local_unsealing function is consolidated into the main run_self_healing_open test, and all three self-healing-open tests are moved to run only in the SNP test suite (which has local sealing available).

Changes:

• Added enable_local_sealing = True to run_self_healing_open function and updated its label
• Simplified test assertions by removing redundant recovery share submission and network opening checks
• Removed the duplicate run_self_healing_open_local_unsealing function (75 lines)
• Moved all three self-healing-open tests from run() to run_snp_tests() to ensure they only execute in environments with local sealing

Comments suppressed due to low confidence (2)

tests/e2e_operations.py:1813

• The function run_self_healing_open_timeout_path is missing args.enable_local_sealing = True like the other self-healing-open functions. According to the PR description, all self-healing-open tests should run with local sealing enabled.

    args.label += "_self_healing_open_timeout"

tests/e2e_operations.py:1871

• The function run_self_healing_open_multiple_timeout is missing args.enable_local_sealing = True like run_self_healing_open. According to the PR description, all self-healing-open tests should run with local sealing enabled.

    args.label += "_self_healing_open_multiple_timeout"