Bump .NET SDK to 8.0.0 RTM build and move the current preview changelog to 7.4.md

[daxian-dbw]

PR Summary

It turns out the following changes were not moved from the 7.4 release branch back to the GitHub master branch:

• Bump .NET SDK to 8.0.0 RTM build
• Move the current preview changelog to 7.4.md

This PR cherry-picked the changes from the v7.4.0 release branch and made a couple needed changes.

I also updated the tab completion tests to fix the test failures. There are 2 failures due to the available modules in the testing environment:

• It seems AWSPowerShell module is available in the test environment, which contains the Get-CFKeyValueStoreListItem cmdlet, causing the completion test of get-c*item to generate 2 results: get-childitem and Get-CFKeyValueStoreListItem, which fails the expectation.
• The TestsHelpers module gets imported during test run, and thus the completion test on using module test contains that in the results, which is unexpected to the test.

Both tests are updated.

[pull-request-quantifier-deprecated]

This PR has 90 quantified lines of changes. In general, a change size of upto 200 lines is ideal for the best PR experience!

---

Quantification details

Label      : Small
Size       : +59 -31
Percentile : 36%

Total files changed: 14

Change summary by file extension:
.md : +28 -1
.json : +5 -5
.csproj : +22 -22
.ps1 : +2 -2
.yml : +2 -1

Change counts above are quantified counts, based on the PullRequestQuantifier customizations.

Why proper sizing of changes matters

Optimal pull request sizes drive a better predictable PR flow as they strike a
balance between between PR complexity and PR review overhead. PRs within the
optimal size (typical small, or medium sized PRs) mean:

• Fast and predictable releases to production:
  • Optimal size changes are more likely to be reviewed faster with fewer
    iterations.
  • Similarity in low PR complexity drives similar review times.
• Review quality is likely higher as complexity is lower:
  • Bugs are more likely to be detected.
  • Code inconsistencies are more likely to be detected.
• Knowledge sharing is improved within the participants:
  • Small portions can be assimilated better.
• Better engineering practices are exercised:
  • Solving big problems by dividing them in well contained, smaller problems.
  • Exercising separation of concerns within the code changes.

What can I do to optimize my changes

• Use the PullRequestQuantifier to quantify your PR accurately
  • Create a context profile for your repo using the context generator
  • Exclude files that are not necessary to be reviewed or do not increase the review complexity. Example: Autogenerated code, docs, project IDE setting files, binaries, etc. Check out the Excluded section from your prquantifier.yaml context profile.
  • Understand your typical change complexity, drive towards the desired complexity by adjusting the label mapping in your prquantifier.yaml context profile.
  • Only use the labels that matter to you, see context specification to customize your prquantifier.yaml context profile.
• Change your engineering behaviors
  • For PRs that fall outside of the desired spectrum, review the details and check if:
    • Your PR could be split in smaller, self-contained PRs instead
    • Your PR only solves one particular issue. (For example, don't refactor and code new features in the same PR).

How to interpret the change counts in git diff output

• One line was added: +1 -0
• One line was deleted: +0 -1
• One line was modified: +1 -1 (git diff doesn't know about modified, it will
  interpret that line like one addition plus one deletion)
• Change percentiles: Change characteristics (addition, deletion, modification)
  of this PR in relation to all other PRs within the repository.

---

Was this comment helpful? 👍  :ok_hand:  :thumbsdown: (Email)
Customize PullRequestQuantifier for this repository.

[microsoft-github-policy-service]

📣 Hey @daxian-dbw, how did we do? We would love to hear your feedback with the link below! 🗣️

🔗 https://forms.office.com/r/P926k48jRJ

Microsoft Forms