Bump nodemailer from 6.4.11 to 6.7.5 in /examples/docker/orders

[dependabot[bot]]

Bumps nodemailer from 6.4.11 to 6.7.5.

Changelog

Sourced from nodemailer's changelog.

6.7.5 2022-05-04

• No changes, pushing a new README to npmjs.org

6.7.4 2022-04-29

• Ensure compatibility with Node 18
• Replaced Travis with Github Actions

6.7.3 2022-03-21

• Typo fixes
• Added stale issue automation fir Github
• Add Infomaniak config to well known service (popod)
• Update Outlook/Hotmail host in well known services (popod)
• fix: DSN recipient gets ignored (KornKalle)

6.7.2 2021-11-26

• Fix proxies for account verification

6.7.1 2021-11-15

• fix verify on ses-transport (stanofsky)

6.7.0 2021-10-11

• Updated DNS resolving logic. If there are multiple responses for a A/AAAA record, then loop these randomly instead of only caching the first one

6.6.5 2021-09-23

• Replaced Object.values() and Array.flat() with polyfills to allow using Nodemailer in Node v6+

6.6.4 2021-09-22

• Better compatibility with IPv6-only SMTP hosts (oxzi)
• Fix ses verify for sdk v3 (hannesvdvreken)
• Added SECURITY.txt for contact info

6.6.3 2021-07-14

• Do not show passwords in SMTP transaction logs. All passwords used in logging are replaced by "/* secret */"

6.6.1 2021-05-23

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

6.6.0 2021-04-28

• Added new option newline for MailComposer

... (truncated)

Commits

• 38e5773 v6.7.5
• 48011b9 Updated readme
• 8106f9f v6.7.4
• d110bd2 increased test time window for ses tests
• 06f6fc2 updated gitattributes
• de35107 updated gitattributes
• b90e0a5 removed node 10 from test matrix
• 3491486 ensure comptibility with Node 18
• e8b2db3 Merge branch 'master' of github.com:nodemailer/nodemailer
• 66d5f1d Updated FAQ in readme
• Additional commits viewable in compare view

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