fix(release): gate channel and distribution acceptance

scripts/tests/package-aug1-release.test.ps1

@@ -13,6 +13,7 @@ $requiredFragments = @(
     'Frozen backend JAR hash mismatch',
     'Content candidate hash mismatch',
     'Release approval candidate hash mismatch',
+    'Release approval APK signer mismatch',
     "'operations/release-backend.sh'",
     "'operations/release-preflight.sh'",
     "'operations/verify-aug1-production-api-readonly.sh'",
@@ -34,7 +35,9 @@ $requiredFragments = @(
     'fixedCodeNoRealSmsConfirmed = $true',
     'deployPlanSmsOrLoginTriggered = $false',
     "artifact = 'aug1-release-approval.json'",
-    'approvedPolicyQuestions = $approvedQuestionCount'
+    'approvedPolicyQuestions = $approvedQuestionCount',
+    'approvedDirectChannels = $approvedChannelCount',
+    'controlledDistributionStatus = $distributionApprovalStatus'
 )
 foreach ($fragment in $requiredFragments) {
     if (-not $source.Contains($fragment)) {