Bump phpmailer/phpmailer from 7.0.0 to 7.0.1

Bumps phpmailer/phpmailer from 7.0.0 to 7.0.1.

• Release notes
• Changelog
• Commits

updated-dependencies:

• dependency-name: phpmailer/phpmailer
  dependency-version: 7.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  ...

Fixes 0035874, PR https://github.com/mantisbt/mantisbt/pull/2163

Signed-off-by: dependabot[bot] support@github.com
Co-authored-by: dependabot[bot] 49699333+dependabot[bot]@users.noreply.github.com