Fix deprecation warnings

[znicholls]

Pull request

Couple of quick fixes to stop deprecation warnings spewing out when using scmdata.

Please confirm that this pull request has done the following:

• Tests added
• Documentation added (where applicable)
• Example added (either to an existing notebook or as a new notebook, where applicable)
• Changelog in '/changelog' added

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (3b61470) 95.15% compared to head (8643ec3) 95.16%.
Report is 4 commits behind head on master.

❗ Current head 8643ec3 differs from pull request most recent head ea5bcb5. Consider uploading reports for the commit ea5bcb5 to get more accurate results

Files	Patch %	Lines
src/scmdata/run.py	87.50%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #298   +/-   ##
=======================================
  Coverage   95.15%   95.16%           
=======================================
  Files          24       24           
  Lines        2190     2109   -81     
  Branches      404      379   -25     
=======================================
- Hits         2084     2007   -77     
+ Misses         86       85    -1     
+ Partials       20       17    -3     

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[lewisjared]

Nice. Do we need to bump the minimum version of seaborn to what ever major release added the errorbar parameter?

[znicholls]

Do we need to bump the minimum version of seaborn to what ever major release added the errorbar parameter?

True, thanks