Review dependencies & ensure license compliance

[OmkarPh]

Description

• Review dependencies and ensure we have the bare minimum dependencies declared & used at runtime #621
• Collect the origin & license for all bundled dependencies and review for correctness See Document the exact platform and dependencies versions in use #101
• For each release, create a source code tarball containing the source code of all the bundled third parties and add it to the release assets (if needed, create one for each different OS) See Store and control all the deps #103
• Create an SBOM
• Remove storyset illustrations and credits
• Update attribution.html