Capacitor: Running any command leads to a build being triggered

[Oliver]

Describe the bug
Ever since this commit every capacitor call leads to a build being triggered for us (Running build first...). The problem is, that this line requires that {root}/dist/path/to/app exists. We changed the default dist folder, so that our build will be in another folder. The "correct" output folder should be read from the path/to/app/project.json at targets.build.options.outputPath.

To Reproduce
Steps to reproduce the behavior:

• change the outputPath in your project.json
• build your app and run any capacitor command OR
• run any capacitor command twice

=> both times a build will be triggered

Expected behavior
The second command should check if there is already a built app folder and therefore not run the build a second time.