Release v3.4.0

Updated to use F´ v3.4.0: https://github.com/nasa/fprime/releases/tag/v3.4.0

What's Changed

• Update for new interfaces by @LeStarch in #14
• nasa/fprime#2293 Fixes by @LeStarch in #15
• Add Table of Contents by @thomas-bc in #16
• PosixTime (nasa/fprime#2317) by @thomas-bc in #17
• RateGroupDriver changes for nasa/fprime#2166 by @thomas-bc in #19
• Fix typo by @OscarShiang in #20
• Bump fprime to v3.4.0 by @thomas-bc in #21

New Contributors

• @LeStarch made their first contribution in #14
• @OscarShiang made their first contribution in #20

Full Changelog: v3.3.2...v3.4.0