Sync eng/common directory with azure-sdk-tools for PR 7729 (#28664)

Sync eng/common directory with azure-sdk-tools for PR
Azure/azure-sdk-tools#7729 See [eng/common
workflow](https://github.com/Azure/azure-sdk-tools/blob/main/eng/common/README.md#workflow)

Co-authored-by: Patrick Hallisey <pahallis@microsoft.com>

Author: azure-sdk

eng/common/scripts/typespec/New-EmitterPackageLock.ps1

@@ -15,6 +15,7 @@ param (
 
 New-Item $OutputDirectory -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
 $OutputDirectory = Resolve-Path $OutputDirectory
+$EmitterPackageJsonPath = Resolve-Path $EmitterPackageJsonPath
 
 $tempFile = New-TemporaryFile
 Remove-Item $tempFile