Fix workflow summary markdown tables

.github/workflows/build.yml

@@ -89,7 +89,13 @@ jobs:
         | --- | --- |
         | Repository | [``${{ github.repository }}``](https://github.com/${{ github.repository }}) |
         | Branch | [``$actualBranchName``]($branchLink) |
-        $(if ($prNumber) { "| Pull Request | [#$prNumber]($prLink) |" })
+        "@
+
+        if ($prNumber) {
+          $summary += "| Pull Request | [#$prNumber]($prLink) |`n"
+        }
+
+        $summary += @"
         | Commit | [``${{ github.sha }}``](https://github.com/${{ github.repository }}/commit/${{ github.sha }}) |
         | Actor | [@${{ github.actor }}](https://github.com/${{ github.actor }}) |
         | Workflow | ``${{ github.workflow }}`` |
@@ -198,7 +204,6 @@ jobs:
         . scripts/utils.ps1
 
         $summary = @"
-
         ### 🗃️ Artifacts
 
         | Artifact | Size | Hash (SHA256) |

.github/workflows/codeql.yml

@@ -61,7 +61,6 @@ jobs:
         | Branch | ``${{ github.ref_name }}`` |
         | Language | ``${{ matrix.language }}`` |
         | Commit | ``${{ github.sha }}`` |
-
         "@
 
         $summary | Add-Content -Path $env:GITHUB_STEP_SUMMARY -Encoding utf8

.github/workflows/tests.yml

@@ -62,7 +62,6 @@ jobs:
         | Cmder Version | **$cmderVersion** |
         | PowerShell Version | **$($PSVersionTable.PSVersion)** |
         | Event | ``${{ github.event_name }}`` |
-
         "@
 
         $summary | Add-Content -Path $env:GITHUB_STEP_SUMMARY -Encoding utf8