Mention common failure cases

[philpax]

• Owners needs to be the GitHub username the PR is being submitted with
• Need to ensure you have a lockfile present
• Need to make sure you're not using Windows Forms or similar - for audio, use NAudio (?)
• Need to make sure you have DalamudPackager as a dependency and that it's set up correctly in your solution
• Internal name must be the same as the folder used for the plugin in the repo

Only one I'm not sure about is the audio. @kalilistic can you tell me what the correct fix for that is?

[kalilistic]

You can't use NAudio.Wave since it's dependent on NAudio.WinForms. This causes a problem with dalamud's gha since you can't build winforms on linux. Instead, you can use NAudio.Core and NAudio.Wasapi.