fix(plans): correct Test-CapacityBurnIn.ps1 commands in B7

-Concurrency → -Parallelism, -Template → -TemplatePath; add mandatory
-RepoUrl and Linux-host paths (-CloneBaseDir, -ArtifactBaseDir,
-VmrunPath). Add explicit LinuxBuild2404 command with -GuestOS Linux.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plans/PhaseB-user-checklist.md

@@ -457,11 +457,26 @@ baseline Windows (entro ±20%). I due burn-in sono sequenziali
 
   ```bash
   pwsh /opt/ci/local-ci-cd-system/scripts/Test-CapacityBurnIn.ps1 \
-    -Concurrency 4 -Rounds 10 -Template /var/lib/ci/templates/WinBuild2025/WinBuild2025.vmx
+    -Parallelism 4 -Rounds 10 \
+    -TemplatePath /var/lib/ci/templates/WinBuild2025/WinBuild2025.vmx \
+    -RepoUrl 'http://10.10.20.11:3100/Simone/nsis-plugin-ns7zip.git' \
+    -CloneBaseDir /var/lib/ci/build-vms/ \
+    -ArtifactBaseDir /var/lib/ci/artifacts/ \
+    -VmrunPath /usr/bin/vmrun
   ```
 
-- [ ] **Avviato in Linux** — burn-in 4 × 10 su `LinuxBuild2404`
+- [ ] **Avviato in Linux** — burn-in 4 × 10 su `LinuxBuild2404`:
-      (analogo, VMX Linux).
+
+  ```bash
+  pwsh /opt/ci/local-ci-cd-system/scripts/Test-CapacityBurnIn.ps1 \
+    -Parallelism 4 -Rounds 10 \
+    -TemplatePath /var/lib/ci/templates/LinuxBuild2404/LinuxBuild2404.vmx \
+    -RepoUrl 'http://10.10.20.11:3100/Simone/nsis-plugin-ns7zip.git' \
+    -CloneBaseDir /var/lib/ci/build-vms/ \
+    -ArtifactBaseDir /var/lib/ci/artifacts/ \
+    -VmrunPath /usr/bin/vmrun \
+    -GuestOS Linux
+  ```
 - [ ] Misurare:
   - [ ] Tempo medio per job, confronto con baseline A5
   - [ ] Tutti i 80 job (2 × 4 × 10) PASS