The diff changing single quotes to double quotes was due to an auto formatter running locally, it's consistent with code style elsewhere in these yaml files.
How Has This Been Tested?
I tested the ubuntu version upgrade by checking out an existing PR whose Python unit tests were stuck, making a new branch, updating the version there, pushing, and creating a PR to trigger the CI. The existing tests then passed.
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[x] PR title addresses the issue accurately and concisely
Description
Updates ubuntu version to 22.04 LTS for the github actions unit tests runner image.
Motivation and Context
Python unit tests being run through GitHub Actions were getting stuck, likely due to GitHub Actions planning to deprecate Ubuntu 18.04 (https://github.blog/changelog/2022-08-09-github-actions-the-ubuntu-18-04-actions-runner-image-is-being-deprecated-and-will-be-removed-by-12-1-22/). This PR replaces 18.04 with 22.04 LTS in the affected workflows.
The diff changing single quotes to double quotes was due to an auto formatter running locally, it's consistent with code style elsewhere in these yaml files.
How Has This Been Tested?
I tested the ubuntu version upgrade by checking out an existing PR whose Python unit tests were stuck, making a new branch, updating the version there, pushing, and creating a PR to trigger the CI. The existing tests then passed.
Documentation
CheckList