self-hosted runners: use latest pwsh
version now that arm64 MSIs are available
#92
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Starting with version 7.4.3 of PowerShell, Windows arm64 MSIs are added to the releases, so we no longer need to hardcode the preview version.
Also, during local testing, I forgot to run PowerShell as administrator and the installation of
pwsh
silently failed. Let's prevent the script from starting if we're not an admin. This is mostly a nice to have for local testing, since the post-deployment script on the self-hosted runner always runs as admin.