Bump module import from github.com/spf13/pflag@v1.0.3

[cfromknecht]

Update to pflag@v1.0.5, running now to execute tests. Will remove replace statement once spf13/pflag#219 or a similar fix lands and has a real tag

[CLAassistant]

All committers have signed the CLA.

[umarcor]

Hi @cfromknecht! IMHO, this PR should have been a draft. Since I think that it is not possible to change it now, please:

• add a note in bold capital letters to make it clear that THIS PR CANNOT BE MERGED.
• optionally, close it straightaway, and open it again when it is ready to be merged.

It is not good ettiquete to use a PR of a third party project to test some enhancement/fix that you have implemented in your fork of a dependency. I understand that you did it because both pflag and cobra are in @spf13's namespace. Still, these are independent projects, with different maintainers/contributors. Precisely, you brought attention about a transient issue that is irrelevant for cobra. This is so, because v1.0.4 is marked as 'pre-release', so it was not a candidate.

[cfromknecht]

Hi @umarcor, thanks for your thoughts. I agree that this PR is no longer necessary, I will close it and allow the authors to update at their discretion.

[umarcor]

v1.0.5 was published as stable 20min ago: https://github.com/spf13/pflag/releases/tag/v1.0.5. You might update your branch accordingly, and reopen this issue.