Add the calculations of amino acid physicochemical properties from alakazam

[JustBioinfo]

This PR adds the physicochemical properties of the amino acid sequences cdr1,cdr2,cdr3,fwr1,fwr2,fwr3 to the repertoire tables using the alakazam package.

enhancement #326

PR checklist

• This comment contains a description of changes (with reason).
• [!] Make sure your code lints (nf-core lint).

1 Pipeline Test Failed :

files_unchanged: docs/images/nf-core-airrflow_logo_dark.png does not match the template

• Check for unexpected warnings in debug mode (nextflow run . -profile debug,test,docker --outdir <OUTDIR>).
• Usage Documentation in docs/usage.md is updated.
• Output Documentation in docs/output.md is updated.
• CHANGELOG.md is updated.