Update to 1.40

Upstream changes:
1.40 - 30 April 2023
- Note usage with dzil (Steve Rogerson) (GH-319)
- Fix html_basic report (jkahrman) (GH-318)
- Use CPAN::Meta (Slaven Rezić) (GH-314)
- Make non-interactive output less noisy (jkahrman) (GH-312)
- Avoid infinite recursion in Type::Tiny and other places (Ed J) (GH-307)
- Add ignore_covered_err option (Tina Müller) (GH-323)
- Handle empty hashes and arrays on condition RHS in 5.37.6 and later

1.39 - 29 April 2023
- Remove dependency on B::Debug (Jim Keenan) (GH-289)
- Raise minimum version to 5.12
- Correct spelling of Pod::Coverage trustme parameter (Oliver Youle) (GH-302)
- Fix annotations in html_basic report (Opera Wang) (GH-310)

1.38 - 5 June 2022
- Improve documentation

1.37 - 5 June 2022
- Fix Subroutine module docs (bkerin) (GH-262)
- Use github actions instead of travis (Zakariyya Mughal) (GH-291)
- Improve mkdir error messages (Felipe Gasper) (GH-296)
- Remove asterisk from gcov count (Zakariyya Mughal) (GH-294)
- Test against 5.36.0
- Avoid warnings from check_files (Nicolas R) (GH-292)
- Support __SUB__ (Graham Knop) (GH-290, GH-243, GH-285)
- Support uncoverable count ranges (Tina Müller) (GH-288)
- Improve gcov support for XS code (Ed J) (GH-280)
- Allow overriding of HTML code highlighting (Jesús Alonso Abad) (GH-271)
- Improve contributing docs

(wen)