seaborn jointplot fails if passing multiple positional arguments

The more recent versions of seaborn require arguments to be passed in through keywords.
```
TypeError Traceback (most recent call last)
Cell In[38], line 19
17 percent_top = (int(round(0.01*n_prots, 0)) if int(round(0.01*n_prots, 0)) >= 1 else 1, int(round(0.1*n_prots, 0)), int(round(0.25*n_prots, 0)))
18 qc_adata = sc.pp.calculate_qc_metrics(adata_prot, percent_top=percent_top, var_type="antibodies", inplace=False)
---> 19 fig = sns.jointplot("log1p_total_counts", "n_antibodies_by_counts", qc_adata[0], kind="hex", norm=mpl.colors.LogNorm())
20 fig.savefig(os.path.join(results_folder_citeseq, 'citeseq', 'figures', 'CITESEQ_QC_plot.png'))
22 #generate overview of n_counts

TypeError: jointplot() takes from 0 to 1 positional arguments but 3 positional arguments (and 1 keyword-only argument) were given

```

Start by searching the repository for the shown sns.jointplot call and inspect how its positional arguments are used. Update the call to match the keyword-only argument requirements of recent seaborn versions, then run the relevant plotting or analysis checks and confirm the CITE-seq QC plot is generated without the TypeError.

Written by the indexing model from the issue text.