build(deps): Bump alpine from 3.13.1 to 3.13.2 in /man
build(deps): Bump alpine from 3.13.1 to 3.13.2 in /man

Bumps alpine from 3.13.1 to 3.13.2.

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
hairyhenderson/dockerfiles