Fixed bug in metadata where \n isn't recognized as a new line.

[MattiasOz]

The PR fulfills these requirements: (check all the apply)

• [x] It's submitted to the main branch.
• [x] When resolving a specific issue, it's referenced in the PR's title (e.g. feat: Add a button #xxx, where "xxx" is the issue number).
• [x] When resolving a specific issue, the PR description includes Closes #xxx, where "xxx" is the issue number.
• [x] If changes were made to ui folder, unit tests (make test) still pass.
• [ ] New/updated tests are included

[mturoci]

Hello @MattiasOz. Can you provide a further explanation about what was the actual problem you solved?

[MattiasOz]

I'm on arch and couldn't run any of the examples. The make all command would write # Generated in hatch_build.py\n__platform__ = 'linux'\n__arch__ = 'amd64' exactly like that. The \n wasn't recognized as a new line making the whole file a comment.

[mturoci]

Makes sense, thanks for the clarification!

[mturoci]

Let's see if the -e option does not break Ubuntu/Win e2e tests.

[mturoci]

As expected, it doesn't work on any of the other mainstream OSes since -e is an unknown option.

[mturoci]

Thus reverting.