fix(deps): update module github.com/go-acme/lego/v4 to v4.19.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/go-acme/lego/v4	v4.18.0 -> v4.19.0

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Release Notes

go-acme/lego (github.com/go-acme/lego/v4)

v4.19.0

Compare Source

Added

• [dnsprovider] Add DNS provider for HuaweiCloud
• [dnsprovider] Add DNS provider for SelfHost.(de|eu)
• [lib,cli,dnsprovider] Add dns.propagation-rns option
• [cli,dnsprovider] Add dns.propagation-wait flag
• [lib,dnsprovider] Add PropagationWait function

Changed

• [dnsprovider] ionos: follow CNAME
• [lib,dnsprovider] Reducing the lock strength of the soa cache entry
• [lib,cli,dnsprovider] Deprecation of dns.disable-cp, replaced by dns.propagation-disable-ans.

Fixed

• [dnsprovider] Use UTC instead of GMT when possible
• [dnsprovider] namesilo: restrict CleanUp
• [dnsprovider] godaddy: fix cleanup

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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):

• 4 additional dependencies were updated

Details:

Package	Change
github.com/davecgh/go-spew	v1.1.1 -> v1.1.2-0.20180830191138-d8f796af33cc
github.com/pmezard/go-difflib	v1.0.0 -> v1.0.1-0.20181226105442-5d4384ee4fb2
golang.org/x/mod	v0.19.0 -> v0.21.0
golang.org/x/tools	v0.23.0 -> v0.25.0