feat(data/soc): add Wikipedia URLs for 74 confirmed chips

[Seungpyo1007]

What & why

Add an English Wikipedia URL to 74 SoC records from a 300-record sample across 5 brands. The heading matches the Wikipedia row, and at least two specs agree. Year-only, process-only, and GPU-only rows were not written. Ambiguous and contradicting rows were left unchanged.

Of the 300: CONFIRM 74, AMBIGUOUS 16, NOTFOUND 208, CONTRADICT 2. Suspected mismatches (non-exact heading, year-only confirm, single-spec confirm) were 0. This sample does not overlap the 800 records already processed in #206, #211, and #213.

Closes #1

Source

• https://en.wikipedia.org/wiki/Exynos
• https://en.wikipedia.org/wiki/List_of_MediaTek_systems_on_chips
• https://en.wikipedia.org/wiki/List_of_Qualcomm_Snapdragon_systems_on_chips

Checklist

• The PR targets develop (main only moves through release PRs)
• The 74 changed SoC records pass required-field, slug, date, process, brand, and source_urls checks
• Files live at the correct data/soc/<brand>/<year>/<slug>.json path
• Slugs are unchanged
• source_urls cites at least one canonical reference