Allow direct passing of dictionaries to seqera kit python module

[grantn5]

It would be nice if a dictionary could be passed directly to the seqerakit python module instead of strings of arguments

e.g

# Import the seqerakit package
from seqerakit import seqeraplatform

# Construct a new seqerakit SeqeraPlatform instance
tw = seqeraplatform.SeqeraPlatform()

my_dict = {
            'name': 'nf-core-rnaseq-launchpad',
            'workspace': 'seqerakit-e2e/showcase',
            'pipeline': 'nf-core-rnaseq',
            'profile': 'test'
    } 

tw.launch(my_dict)