pumba: fix sha256 mismatch

[arbourd]

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SHA mismatch. Author re-released 0.7.7. Clarification issue here: alexei-led/pumba#190

Some details:

• The original 0.7.7 was released probably on December 6th: bae5e69#diff-159b8cf2bb441ea937927e3f905eaffc867f1a80bb54ac992df2d4f3f682f5c7
• The original author had republished 0.7.7 more than once, as it was published again yesterday: https://github.com/alexei-led/pumba/releases/tag/0.7.7
• It appears that the changes since December 6th are related to fixing Github Actions releases: https://github.com/alexei-led/pumba/commits/master

• I have confirmed that the tarball is the new 0.7.7 release from Github

Related to #66355

[carlocab]

Thanks for opening this. I've been meaning to get around to it. Your commit message is the wrong way around, though. It should be pumba: fix not fix: pumba.

The message could be more informative too. Maybe pumba: fix sha256 mismatch?

[Rylan12]

Thanks for the PR, @arbourd, and for the upstream issues @carlocab!

Marking as do not merge until we get confirmation from them that this was intentional.

[arbourd]

I added a revision so it will be rebuilt, and reinstalled.

As per my investigation, the build process had changed between 0.7.7 releases and it is probably best to ensure the binary is fresh.

[BrewTestBot]

@fxcoudert has triggered a merge.