I have implemented `Collection` instance for `Pro...

# kontributors

[Zhelenskiy]

I have implemented Collection instance for `Progression`s: https://github.com/JetBrains/kotlin/pull/4095
Connected issue: https://youtrack.jetbrains.com/issue/KT-34617

[ilya.gorbunov]

Thanks for the PR. It needs to be tested thoroughly, though, in order to find how this change could affect the existing code using ranges. It may take some time.

[Zhelenskiy]

ok, but now I get

[Zhelenskiy]

Am I doing something wrong?

[Zhelenskiy]

I'm going to improve my PR as it is written in comments though

[Zhelenskiy]

This problem disappeared... But was the reason? Was I banned?

[ilya.gorbunov]

I suppose it was a short YouTrack maintenance window.

[Zhelenskiy]

ok, that is not because of some my behavio(u)r. Thank you!

[Zhelenskiy]

@ilya.gorbunov Are you expecting any actions from me or should I just wait?

[Zhelenskiy]

As there was no response for 19 days (I asked for clarification), should I just push all other changes or should I wait for an answer? @ilya.gorbunov

[Zhelenskiy]

(As you have actually commented, I published the changes, following your requirements)