v0.2.0 Release

[bourque]

Change Summary

Overview

This PR signifies the v0.2.0 release of imap-processing.

For reviewers, please review these draft release notes:

This release includes updates to be presented at the IMAP Science Team Meeting at LASP in February 2024.  More information can be found in this [galaxy page](https://lasp.colorado.edu/galaxy/pages/viewpage.action?spaceKey=IMAP&title=2024-02-05+Algorithm+Meetings+at+LASP).

## Features
* Additions and updates to project documentation, including Poetry, CDFs, PR reviews, Release Workflow, Versioning, File Naming Conventions, Issue Management, SDC Test Planning, Data Access API, and general code documentation
* Improved test coverage, including validation of CCSDS headers, processing algorithms
* Added XTCE generation code and XTCE packet definitions
* Implemented class-based CDF creation system
* Implementation of L0 processing for all instruments
* Implementation of L1 processing for IDEX, SWE, SWAPI
* Partial implementation of L1 processing for CoDICE, HIT, GLOWS, IMAP-Lo, IMAP-Ultra
* Added instrument processing command line utility
* Added SPICE foundational tools
* Added Docker template for access to EFS
* Added/updated pre-commit hooks
* Added support for Python 3.12

[greglucas]

Mild preference to leave the license as it currently is (with only 2023), but not a major one. I'm fine either way.