Update dependency nodemailer to v6.6.1 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
nodemailer (source)	6.4.2 -> 6.6.1

GitHub Vulnerability Alerts

CVE-2021-23400

The package nodemailer before 6.6.1 are vulnerable to HTTP Header Injection if unsanitized user input that may contain newlines and carriage returns is passed into an address object.

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Release Notes

nodemailer/nodemailer (nodemailer)

v6.6.1

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• Fixed address formatting issue where newlines in an email address, if provided via address object, were not properly removed. Reported by tmazeika (#​1289)

v6.6.0

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• Added new option newline for MailComposer
• aws ses connection verification (Ognjen Jevremovic)

v6.5.0

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• Pass through textEncoding to subnodes
• Added support for AWS SES v3 SDK
• Fixed tests

v6.4.18

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• Updated README

v6.4.17

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• Allow mixing attachments with caendar alternatives

v6.4.16

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• Applied updated prettier formating rules

v6.4.15

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• Minor changes in header key casing

v6.4.14

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• Disabled postinstall script

v6.4.13

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• Fix normalizeHeaderKey method for single node messages

v6.4.12

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• Better handling of attachment filenames that include quote symbols
• Includes all information from the oath2 error response in the error message (Normal Gaussian) [1787f22]

v6.4.11

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• Fixed escape sequence handling in address parsing

v6.4.10

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• Fixed RFC822 output for MailComposer when using invalid content-type value. Mostly relevant if message attachments have stragne content-type values set.

v6.4.8

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v6.4.7

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• Always set charset=utf-8 for Content-Type headers
• Catch error when using invalid crypto.sign input

v6.4.6

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• fix: requeueAttempts=n should requeue n times (Patrick Malouin) [a27ed2f]

v6.4.5

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v6.4.4

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• Add options.forceAuth for SMTP (Patrick Malouin) [a27ed2f]

v6.4.3

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• Added an option to specify max number of requeues when connection closes unexpectedly (Igor Sechyn) [8a927f5]

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