Update copyright to 2024.

[jrobble]

Issues:

• https://github.com/openmpf/openmpf/issues/1812

Related PRs:

• https://github.com/openmpf/openmpf-projects/pull/9
• https://github.com/openmpf/openmpf-projects/pull/10
• https://github.com/openmpf/openmpf/pull/1811
• https://github.com/openmpf/openmpf-components/pull/369
• https://github.com/openmpf/openmpf-contrib-components/pull/92
• https://github.com/openmpf/openmpf-cpp-component-sdk/pull/126
• https://github.com/openmpf/openmpf-python-component-sdk/pull/80
• https://github.com/openmpf/openmpf-java-component-sdk/pull/66
• https://github.com/openmpf/openmpf-docker/pull/216
• https://github.com/openmpf/openmpf-build-tools/pull/47
• https://github.com/openmpf/openmpf.github.io/pull/186

---

This change is