Bump build/php from 5016e0a to b1eaaa4 (#6579)

Bumps [build/php](https://github.com/pmmp/php-build-scripts) from `5016e0a` to `b1eaaa4`.
- [Release notes](https://github.com/pmmp/php-build-scripts/releases)
- [Commits](pmmp/PHP-Binaries@5016e0a...b1eaaa4)

---
updated-dependencies:
- dependency-name: build/php
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>