Set working directory for integration test steps

Added 'working-directory' to integration test steps for both PowerShell Core and Windows PowerShell to ensure scripts run in the correct context. Also added a debug step to output current directory and script paths for troubleshooting.

Author: potatoqualitee

.github/workflows/build-release.yml

@@ -201,8 +201,17 @@ jobs:
             New-Item -ItemType Directory -Path /tmp/DbatoolsExport -Force | Out-Null
           }
 
+      - name: Debug working directory
+        shell: pwsh
+        run: |
+          Write-Host "Current working directory: $(Get-Location)"
+          Write-Host "Repository workspace: ${{ github.workspace }}"
+          Write-Host "Script path to execute: ${{ matrix.script }}"
+          Write-Host "Full script path: ${{ github.workspace }}/${{ matrix.script }}"
+
       - name: Run integration tests (PowerShell Core)
         shell: pwsh
+        working-directory: ${{ github.workspace }}
         run: |
           Import-Module ./artifacts/dbatools.library/dbatools.library.psd1 -Force
           Import-Module ./dbatools/dbatools.psd1 -Force
@@ -213,6 +222,7 @@ jobs:
       - name: Run integration tests (Windows PowerShell)
         if: matrix.os == 'windows-latest'
         shell: powershell
+        working-directory: ${{ github.workspace }}
         run: |
           Import-Module ./artifacts/dbatools.library/dbatools.library.psd1 -Force
           Import-Module ./dbatools/dbatools.psd1 -Force