Release v3.4.0a1: FPP v2.0.0 Support -- Alpha 1

This enables more efficient impl generation through FPP v2.0.0. It also fixes a long-standing bug affecting the parallel jobs flag when building through fprime-util.

What's Changed

• Update required tools check by @thomas-bc in #170
• Fix arguments order for generate stage by @SMorettini in #165
• Moving gcov clean to cmake by @LeStarch in #172
• Fixing parallel builds by @LeStarch in #173
• Remove startup/shutdown call for TcpServer by @thomas-bc in #168
• Reimplement impl with fpp-to-cpp by @thomas-bc in #171

New Contributors

• @SMorettini made their first contribution in #165

Full Changelog: v3.3.4...v3.4.0a1