chore(main): release 2.1.0

[mbhall88]

:robot: I have created a release beep boop

2.1.0 (2024-08-19)

Features

• [aln] add program (@PG) entry to header (0123e54)
• log seed used when --seed not passed (6e1f37d)

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[mbhall88]

:robot: Release is at https://github.com/mbhall88/rasusa/releases/tag/2.1.0 :sunflower: