fix(deps): update module github.com/go-git/go-git/v6 to v6.0.0-20251231065035-29ae690a9f19

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/go-git/go-git/v6	v6.0.0-20251212081956-e83cbb9651e8 → v6.0.0-20251231065035-29ae690a9f19

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 12 additional dependencies were updated

Details:

Package	Change
golang.org/x/text	v0.27.0 -> v0.30.0
github.com/cyphar/filepath-securejoin	v0.4.1 -> v0.5.0
github.com/go-git/go-billy/v6	v6.0.0-20250627091229-31e2a16eef30 -> v6.0.0-20251022185412-61e52df296a5
github.com/kevinburke/ssh_config	v1.2.0 -> v1.4.0
github.com/pjbgf/sha1cd	v0.4.0 -> v0.5.0
golang.org/x/crypto	v0.39.0 -> v0.43.0
golang.org/x/mod	v0.25.0 -> v0.28.0
golang.org/x/net	v0.41.0 -> v0.46.0
golang.org/x/sync	v0.16.0 -> v0.17.0
golang.org/x/sys	v0.34.0 -> v0.38.0
golang.org/x/term	v0.32.0 -> v0.36.0
golang.org/x/tools	v0.34.0 -> v0.37.0