Updating tools/dimet from version 0.2.1 to 0.2.2

[gxydevbot]

Hello! This is an automated update of the following tool: tools/dimet. I created this PR because I think the tool's main dependency is out of date, i.e. there is a newer version available through conda.

I have updated tools/dimet from version 0.2.1 to 0.2.2.

Project home page: https://github.com/cbib/DIMet/releases

For any comments, queries or criticism about the bot, not related to the tool being updated in this PR, please create an issue here.

[johaGL]

we are reviewing which is the origin of the 2 tests failure. The new update 0.2.2 has a modification regarding the statistical method "distribution fitting" (a.k.a. disfit). However the failure is associated to the output .tsv file of the t-test.

[bgruening]

Thanks for looking into it @johaGL

[johaGL]

Origin of the 2 tests failure: The new update 0.2.2 has a modification regarding the statistical method "distribution fitting" (a.k.a. disfit), and moreover for any output data frame, the rounding has applied to all numeric columns regardless the name (v 0.2.1 used a hard coded list of column names). This resulted in columns "count_nan_samples" to be transformed into float e.g. 0.0 (when being 0 in v 0.2.1). All the output tables are changed. @bdartigues confirmed to me that he will do a new PR with these changes 👍