Increase Tvs matching coverage

[akhilles]

Fleshes out the same series we were already using.

Note

Low Risk
Data-driven catalog expansion plus test refactor; risk is limited to potentially incorrect part attribute mappings affecting BOM selection for TVS diodes.

Overview
Expands HOUSE_TVS_BY_PKG to cover significantly more TVS diode match combinations across directions and packages (adds additional Vishay SMAJ/SMBJ/SMCJ A/CA series entries, plus extra DO-219AB options and minor reorganization of vendor series).

Reworks generics/test/test_Tvs.zen to iterate over explicit lists of supported unidirectional and bidirectional (package, standoff, clamp) tuples, creating per-case components/nets so the BOM matcher is exercised for each newly-supported house part.

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