verify_tools: update golang crypto mod to v.0.14.0

[billy-lau]

Tests: all test pass.

Change-Id: Ia3dae790f37ff352635215fd257447f9b65424b3

[gemini-code-assist]

Code Review

This pull request updates the 'golang.org/x/crypto' dependency to version 'v0.14.0' and cleans up 'go.sum'. However, this new dependency version requires Go 1.18 or later, while 'go.mod' currently specifies Go 1.17. The Go directive in 'go.mod' should be updated to at least '1.18' (or '1.21' if 'log/slog' is imported) to avoid build or compatibility issues.

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[gemini-code-assist]

The update to 'golang.org/x/crypto v0.14.0' requires Go 1.18 or later. However, the 'go.mod' file currently specifies 'go 1.17'. To prevent potential build or compatibility issues, the 'go' directive in 'go.mod' should be updated to at least '1.18' (or '1.21' since 'log/slog' is imported in 'verifier.go').