v0.3.0+2.15.1

What's Changed

• Avoid an unused import warning in build.rs by @musicinmybrain in #21
• Fix early drops of params by @milesgranger in #22
• Use upstream main 35f236c, function defaults, fixed big endian and test s390x by @milesgranger in #24
• Port schunk_simple.c example, impl Send for Schunk & typesize in constructors by @milesgranger in #25
• Fix benchmarks.rs and extend API coverage by @milesgranger in #26
• Relax system version requirement by @milesgranger in #28
• Bump c-blosc2 version: 2.15.1 by @milesgranger in #29

Full Changelog: v0.2.6+2.14.3...v0.3.0+2.15.1