MINOR: refactor quic configuration

[PKizzle]

Splits up the single update function into smaller helper functions and reduces code duplication.
Furthermore, it checks whether ssl-offload is correctly enabled.

[PKizzle]

Oups, it seems like aspell thinks that "quic" is a typo 😄

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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[PKizzle]

@oktalz Is there anything I can do from my side?

[oktalz]

@PKizzle I'll try to review it this week,

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.