chore(deps): update dawidd6/action-send-mail action to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
dawidd6/action-send-mail	action	major	v3 -> v4

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Release Notes

dawidd6/action-send-mail (dawidd6/action-send-mail)

v4

Compare Source

What's Changed

• build(deps): bump nodemailer from 6.9.13 to 6.9.14 by @​dependabot in https://github.com/dawidd6/action-send-mail/pull/206
• build(deps): bump nodemailer from 6.9.14 to 6.9.15 by @​dependabot in https://github.com/dawidd6/action-send-mail/pull/212
• build(deps): bump @​actions/core from 1.10.1 to 1.11.0 by @​dependabot in https://github.com/dawidd6/action-send-mail/pull/216
• build(deps): bump @​actions/core from 1.11.0 to 1.11.1 by @​dependabot in https://github.com/dawidd6/action-send-mail/pull/217
• build(deps): bump nodemailer from 6.9.15 to 6.9.16 by @​dependabot in https://github.com/dawidd6/action-send-mail/pull/218
• Enable the Showdown option to support tables by @​phoeniixhawk in https://github.com/dawidd6/action-send-mail/pull/220

Full Changelog: dawidd6/action-send-mail@v3.12.0...v4

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