Add SCOUT to Binary Analysis and SBOM sections

[R00T-Kim]

What changed

Adds SCOUT to two relevant sections:

• Binary Parsing and Analysis Tools — SCOUT performs Ghidra-driven P-code SSA dataflow taint on extracted firmware binaries with externally-cited 4-tier confidence caps.
• Firmware Supply Chain and SBOM — SCOUT emits CycloneDX 1.6 + VEX with SLSA L2 in-toto attestation as part of its standard 42-stage pipeline.

Why it belongs in the list

• Apache-2.0, pure Python 3.10+ stdlib (zero pip deps — air-gap friendly).
• Tested on 1,123 firmware (FirmAE corpus, v2.6.1 refresh): 1110 success / 4 partial / 9 fatal (98.8%).
• Outputs are standards-conformant: SARIF 2.1.0 (GitHub Code Scanning), CycloneDX 1.6 + VEX, SLSA L2.
• Every finding is anchored to a (file_path, byte_offset, sha256, rationale, reasoning_trail) tuple, suitable for analyst review and EU CRA Annex I / FDA 524B / ISO 21434 compliance pipelines.

Verification

• Description follows the * [Project Name](url) - Short description. format.
• Repo URL resolves: https://github.com/R00T-Kim/SCOUT (public, Apache-2.0).
• Both new entries placed alphabetically/contextually after the most-similar existing tool in their section.

[hexsecs]

The check failed due to a duplicate link. Just pick one category (either is fine with me) and resubmit.