fix(deps): update module github.com/jferrl/go-githubauth to v1.7.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/jferrl/go-githubauth	v1.6.0 → v1.7.0

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Release Notes

jferrl/go-githubauth (github.com/jferrl/go-githubauth)

v1.7.0

Compare Source

[v1.7.0] - 2026-06-30

GitHub Enterprise Cloud (GHEC) support and a more foolproof installation-token configuration.

Added

• Custom Base URL: New WithBaseURL option sets the API base URL verbatim (only normalizing a trailing slash), mirroring how go-github targets a custom endpoint. Unlike WithEnterpriseURL, it does not append /api/v3/, enabling GitHub Enterprise Cloud with data residency (https://api.SUBDOMAIN.ghe.com/) and pointing the client at an httptest server in tests (#​50)

Changed

• Order-independent options: WithBaseURL, WithEnterpriseURL, WithHTTPClient, and WithRetryOnThrottle can now be combined in any order. Previously WithHTTPClient rebuilt the client and silently discarded a base URL or retry setting applied before it
• Fail-loud configuration: An invalid base URL (or a nil HTTP client) is now reported by the first call to Token() instead of silently falling back to the public GitHub API

Fixed

• HTTP client no longer mutated: WithHTTPClient operates on a shallow copy, so the caller's *http.Client (which may be shared elsewhere) keeps its original transport
• No panic on nil client: passing nil to WithHTTPClient now yields a clear error instead of panicking

Maintenance

• Removed the deprecated, no-op net.Dialer.DualStack field from the pooled HTTP client
• Renamed the unexported githubClient.client field to httpClient for clarity

Tests

• Added coverage for WithBaseURL (GHEC and httptest URLs), option order-independence, fail-loud misconfiguration, and verification that the caller's HTTP client is not mutated

Dependencies

• Bumped actions/cache from 5 to 6 (#​49)
• Bumped actions/checkout from 6 to 7 (#​48)
• Bumped codecov/codecov-action from 6 to 7 (#​46)

Full Changelog: jferrl/go-githubauth@v1.6.0...v1.7.0

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