chore(deps): update nodemailer to v8

[have-renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
nodemailer (source)	^7.0.13 -> ^8.0.4

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Release Notes

nodemailer/nodemailer (nodemailer)

v8.0.4

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Bug Fixes

• sanitize envelope size to prevent SMTP command injection (2d7b971)

v8.0.3

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Bug Fixes

• clean up addressparser and fix group name fallback producing undefined (9d55877)
• fix cookie bugs, remove dead code, and improve hot-path efficiency (e8c8b92)
• refactor smtp-connection for clarity and add Node.js 6 syntax compat test (c5b48ea)
• remove familySupportCache that broke DNS resolution tests (c803d90)

v8.0.2

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Bug Fixes

• merge fragmented display names with unquoted commas in addressparser (fe27f7f)

v8.0.1

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Bug Fixes

• absorb TLS errors during socket teardown (7f8dde4)
• absorb TLS errors during socket teardown (381f628)
• Add Gmail Workspace service configuration (#​1787) (dc97ede)

v8.0.0

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⚠ BREAKING CHANGES

• Error code 'NoAuth' renamed to 'ENOAUTH'

Bug Fixes

• add connection fallback to alternative DNS addresses (e726d6f)
• centralize and standardize error codes (45062ce)
• harden DNS fallback against race conditions and cleanup issues (4fa3c63)
• improve socket cleanup to prevent potential memory leaks (6069fdc)

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[github-actions]

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When this PR is merged, packages will receive a patch
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