fix(deps): update module github.com/madflojo/testcerts to v1.5.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/madflojo/testcerts	v1.5.0 → v1.5.1

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Release Notes

madflojo/testcerts (github.com/madflojo/testcerts)

v1.5.1

Compare Source

Bug Fixes

• address PR review hardening notes 🔍 (9b2761a)
• ci: align documentation hunter PR guidance 🧭 (9c11007)
• ci: deliver documentation hunts through PRs (238c0c0)
• ci: harden hunter capacity checks (f2e2db5)
• ci: keep documentation hunts on the PR trail 🗺️ (4664d19)
• ci: keep inactive hunter weeks green (9142c2e)
• ci: preserve hunter rotation continuity (0c581e5)
• release: align changelog configuration (9a22325)
• testcerts: guard Cert and CertPool against nil receiver - Bug Hunter (1474860)
• testcerts: guard Cert and CertPool against nil receiver - Bug Hunter (9e38c30)
• testcerts: validate PEM data before writing ToTempFile - Bug Hunter (7b48e51)
• testcerts: validate PEM data before writing ToTempFile - Bug Hunter (4aa338d)

Documentation

• testcerts: avoid err race in package doc example (ebbce51)
• testcerts: correct package usage example (76198cb)
• testcerts: fix stale API example in package doc - Documentation Hunter (d9511d0)
• testcerts: fix stale API example in package doc - Documentation Hunter (5bdf4ac)

Code Refactoring

• kpconfig: consolidate IP address validation duplication - Maintainability Hunter (8414e14)
• kpconfig: consolidate IP address validation duplication - Maintainability Hunter (98c82d1)
• testcerts: consolidate ToTempFile duplication - Maintainability Hunter (2854d05)
• testcerts: consolidate ToTempFile duplication - Maintainability Hunter (5de51f7)
• testcerts: use direct validation errors (6069035)

Tests

• kpconfig: cover Expired NotAfter contract - Testing Hunter (df043f5)
• kpconfig: cover Expired NotAfter contract - Testing Hunter (994ac3e)
• testcerts: cover ConfigureTLSConfig nil-config and mismatch paths - Testing Hunter (81f8a99)
• testcerts: cover ConfigureTLSConfig nil-config and mismatch paths - Testing Hunter (db761e7)
• testcerts: cover KeyPair.ToFile nil-receiver guard - Testing Hunter (102a1b3)
• testcerts: cover temp-file validation branches (d72ded4)

Continuous Integration

• code-hunters: rotate two hunts per week (05fb4d1)
• code-hunters: schedule four independent hunts (2f60942)
• code-hunters: schedule four independent hunts (81fa1f3)
• release: automate Go module releases (c784b17)
• release: automate Go module releases (46596f9)

Miscellaneous Chores

• docs: fixing docs correctness (23f5472)

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