Ignore ".dev" suffix when deciding on package version mismatch

[pdcastro]

Addresses /issues/201

[ds300]

Hey, thanks for raising this issue! 🙏 I think the root of this problem is higher up, in getPackageDetailsFromPatchFilename, and it should be fixed there rather than here. Do you have time/desire to try fixing that? No worries if not, I can get around to it this week.

to be clear, the version string returned from getPackageDetailsFromPatchFilename should not contain the .dev suffix. I had a quick look and it attempts to remove it at least.

[pdcastro]

Do you have time/desire to try fixing that? No worries if not, I can get around to it this week.

@ds300, thank you for reviewing this PR. I suspected all along that this PR was a pain killer rather than a cure. :-) I don't have much time so I am closing it, and I will leave it for you to properly fix the issue in another PR.

By the way, before I created this PR, my first attempt was to use patch-package to patch itself (having that version regex replacement in a patch file), but it didn't work... I've now raised issue #203 to describe the experience. :-)