Fail CD builds for failed tests

[papeh]

• Revert "Move test execution before installer build (Move test execution before installer build #774)
  Running tests last ensures that failed tests cause installer builds to fail.

This partially reverts commit 67f919a.

• Include CD test logs in log artifacts

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This change is 

[github-actions]

NUnit Tests

    1 files  ±0      1 suites  ±0   6m 59s ⏱️ +43s
4 098 tests ±0  4 027 ✅ ±0  71 💤 ±0  0 ❌ ±0 
4 107 runs  ±0  4 036 ✅ ±0  71 💤 ±0  0 ❌ ±0 

Results for commit 60d5372. ± Comparison against base commit 9083a2e.

[jasonleenaylor]

build.ps1 line 687 at r1 (raw file):

	# Test Execution (Optional)
	# =============================================================================
	# Run tests BEFORE the installer build because the installer's CleanAll target

These comments probably need an update.

[jasonleenaylor]

@jasonleenaylor reviewed 3 files and made 1 comment.
Reviewable status: all files reviewed (commit messages unreviewed), all discussions resolved (waiting on papeh).