[FEAT] Update JOURNEYS to offer updated rSeries tenant version support (through v15.1.9)

[maranianf5]

Is your feature request related to a problem? Please describe.
Yes, we currently offer tenant support up to version 15.1.9 for tenants running on rSeries platforms. However, customers using JOURNEYS are only presented with options of 15.1.5 and 15.1.6 for destination device versions. Attached screenshot below from the JOURNEYS GUI.

Describe the solution you'd like
Update JOURNEYS to offer destination device version support through 15.1.9 in rSeries, as per https://my.f5.com/manage/s/article/K86001294.

Describe alternatives you've considered
None that I can think of as the tool appears to be out of date.

[mikeoleary]

Agreed, I think we need an option to export UCS for 15.1.x all the way through the latest.

Understood that this may require a Journeys Tool update every time there is a 15.1.x BIG-IP release. If there's a workaround we could use documentation on that too.

[f5-purc]

Internal tracking [MBIPMP-25462]

[petrcech]

Hi,
on a side note. The 17.1.x BIG-IP versions are now also supported on rSeries HW, so it would be nice, if they were also supported.
Thanks