Address minor feedback things of rc.1

[SergioGasquez]

• Prepare CHANGELOG for next dev-cycle
• Update log message when we skip writing a segment. Here is how it looks, reflashing an app where only the app changed:

  ...
  App/part. size:    223,776/4,128,768 bytes, 5.42%
  [2024-02-19T09:16:12Z INFO ] Segment at address '0x0' did not change, skipping it
  [2024-02-19T09:16:12Z INFO ] Segment at address '0x8000' did not change, skipping it
  [00:00:01] [========================================]      74/74      0x10000                                                                                                                                                                                    [2024-02-19T09:16:14Z INFO ] Flashing has completed!

• Include the removal of Cargo package metadata configuration in changelog.

cc: @jessebraham @Vollbrecht

[Vollbrecht]

Thanks, LGTM