Raise the required resdk package version

[JureZmrzlikar]

The resdk package API had breaking changes that affect the "Genialis Expressions" widget. To keep the widget usable one needs to have latest version of resdk.

[markotoplak]

I saw that -oldest tests were crashing because of some pandas issue, so I required pandas==1.3 for the -oldest tests. Now those pass, but all the others fail.

All tests on master, -oldest or not, use resdk>=20.0.0, so that should not be the issue. Any ideas, @JakaKokosar?

[JureZmrzlikar]

I saw that -oldest tests were crashing because of some pandas issue, so I required pandas==1.3 for the -oldest tests. Now those pass, but all the others fail.

All tests on master, -oldest or not, use resdk>=20.0.0, so that should not be the issue. Any ideas, @JakaKokosar?

I do not have deep insight into these tests, but the failing test is the one that seems to connect with https://dictyexpress.research.bcm.edu/ and is failing due to some connectivity issue. Maybe:
a) the Dicty webapp was not active at the time of the test
b) the REST API of the Dicty app page changed

This is just observation from first time contributor, so don't take my observation too seriously :-)

[JakaKokosar]

I am trying to identify the issue. I can't reproduce failing tests locally...

[JakaKokosar]

Failing test is unrelated to this PR. I will handle that with new PR.