Supported upgrade paths don't convey the helm chart's semantic versioning well

[jessesimpson36]

In the upgrade 8.4 to 8.5 guide we state:

Helm chart 10.0.2+

The upgrade path for Camunda Helm Chart v9.x.x is listed in the docs as v10.0.2+.

Which can reasonably be interpreted as any patch number higher than 2, but not any minor version greater than 0. However, the way we intended for people to be able to upgrade, we want to make it clear that they are free to upgrade minor versions as well.

We should refer to this as 10.0+ in this case. So that people know they may upgrade from v9.x.x to v10.x.x .

[akeller]

@jessesimpson36 I assigned @conceptualshark because this looked like a quick win. I did want to highlight we added this back here. Do we need to make a note about skipping 10.0.0 or 10.0.1?

[jessesimpson36]

I think so, but I forget why we didnt want people upgrading to 10.0.0 or 10.0.1.