Bump caseyamcl/phpoaipmh from 3.3.1 to 3.3.2

Bumps [caseyamcl/phpoaipmh](https://github.com/caseyamcl/phpoaipmh) from 3.3.1 to 3.3.2.
- [Release notes](https://github.com/caseyamcl/phpoaipmh/releases)
- [Changelog](https://github.com/caseyamcl/phpoaipmh/blob/master/CHANGELOG.md)
- [Commits](caseyamcl/phpoaipmh@v3.3.1...v3.3.2)

---
updated-dependencies:
- dependency-name: caseyamcl/phpoaipmh
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>