Collin Kidder 02fc0ff979 Update build.yml ...

Explicitly ask for specific versions of Windows, Ubuntu, and MacOS to prevent future "surprise" issues.

Also, now using a slightly older Ubuntu version to allow people to still use 18.04 with the auto generated package.

2021-09-06 11:52:16 -08:00

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build.yml

Update build.yml

2021-09-06 11:52:16 -08:00