[Fix #1119] Allowing runtime xpression for duration

[fjtirado]

Please specify parts of this PR update:

• Specification
• Schema
• Examples
• Extensions
• Use Cases
• Community
• CTK
• Other

Discussion or Issue link:

Fix #1119

What this PR does:

Change the schema to allow runtime expression for durations

Additional information:

[cdavernas]

Looks great to me! Great catch! Thank you man ❤️!

[cdavernas]

@fjtirado Maybe you could update the spec.md file to indicate expression support for durations?

[ricardozanini]

@fjtirado I think the force push blocked the merge. Can you provide the fix @cdavernas mentioned with a signed commit, so then we can verify if it will work ok.

[fjtirado]

@ricardozanini The force push was to add the DCO ;).

[ricardozanini]

@cdavernas is the merge button blocked for you too?

[fjtirado]

@ricardozanini commit signed (it was not easy)

[cdavernas]

@ricardozanini No

[ricardozanini]

@ricardozanini commit signed (it was not easy)

Now it's working, what did you do? Was a GPG thing?

[fjtirado]

@ricardozanini commit signed (it was not easy)

Now it's working, what did you do? Was a GPG thing?

Yes, I did not have GPG setup locally.