The handle is invalid

Start with the azure/sql-action@v2.2 workflow entry point and the migration-38.sql path shown in the run log; reproduce the Windows run and inspect the displayed sqlcmd invocation. Done means the migration script runs without repeated “The handle is invalid” errors or hanging.

When attempting to run a script migration, I'm getting this endlessly until it either times out or I cancel.

Run azure/sql-action@v2.2
  with:
    connection-string: ***
    path: ./migration-38.sql
  env:
    BUILD_CONFIGURATION: Release
    AZURE_HTTP_USER_AGENT: 
    AZUREPS_HOST_ENVIRONMENT: 
  
##[debug]isExplicit: 1.0.0
##[debug]explicit? true
##[debug]checking cache: C:\hostedtoolcache\windows\go-sqlcmd\1.0.0\x64
##[debug]not found
##[debug]Downloading https://github.com/microsoft/go-sqlcmd/releases/download/v1.0.0/sqlcmd-v1.0.0-windows-x64.zip
##[debug]Destination D:\a\_temp\81a[35](https://github.com/[redacted]/actions/runs/5765555095/job/15631847638#step:5:35)bc3-5e90-4525-b0ed-3e91a0bac914.zip
##[debug]download complete
##[debug]Using pwsh at path: C:\Program Files\PowerShell\7\pwsh.exe
"C:\Program Files\PowerShell\7\pwsh.exe" -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Unrestricted -Command "$ErrorActionPreference = 'Stop' ; try { Add-Type -AssemblyName System.IO.Compression.ZipFile } catch { } ; try { [System.IO.Compression.ZipFile]::ExtractToDirectory('D:\a\_temp\81a35bc3-5e90-4525-b0ed-3e91a0bac914.zip', 'D:\a\_temp\6506c02c-80c5-4b8e-a902-ac3f8e41[36](https://github.com/[redacted]/actions/runs/5765555095/job/15631847638#step:5:36)ff', $true) } catch { if (($_.Exception.GetType().FullName -eq 'System.Management.Automation.MethodException') -or ($_.Exception.GetType().FullName -eq 'System.Management.Automation.RuntimeException') ){ Expand-Archive -LiteralPath 'D:\a\_temp\81a35bc3-5e90-4525-b0ed-3e91a0bac914.zip' -DestinationPath 'D:\a\_temp\6506c02c-80c5-4b8e-a902-ac3f8e4136ff' -Force } else { throw $_ } } ;"
##[debug]Caching tool go-sqlcmd 1.0.0 x64
##[debug]source dir: D:\a\_temp\6506c02c-80c5-4b8e-a902-ac3f8e4136ff
##[debug]destination C:\hostedtoolcache\windows\go-sqlcmd\1.0.0\x64
##[debug]finished caching tool
##[debug]Get action inputs.
::add-mask::***
::add-mask::***
##[debug]Validating if client has access to 'master' on '[redacted].database.windows.net'.
##[debug]Begin executing sql script
sqlcmd.exe -S [redacted].database.windows.net -d [redacted] -U *** -i ./migration-[38](https://github.com/[redacted]/actions/runs/5765555095/job/15631847638#step:5:39).sql
read ./migration-38.sql: The handle is invalid.
read ./migration-38.sql: The handle is invalid.
read ./migration-38.sql: The handle is invalid.
read ./migration-38.sql: The handle is invalid.
read ./migration-38.sql: The handle is invalid.

Here's the migration step yaml:

      - name: Run DB Migration Script
        uses: azure/sql-action@v2.2
        with:        
          connection-string: ${{ secrets.AZURE_SQL_CONNECTION_STRING }}
          path: './migration-${{ github.run_number }}.sql'

Any ideas?