message: Remove integrity from generated omnisharp package.
  When "latest" is used as the omnisharp.path, we generate a package
  with the proper version for the downloader to install. We reuse much
  of the shipped package definition when generating this package but
  should not include the integrity since we do know the value.
diff: @@ -36,6 +36,7 @@ function GetPackage(inputPackage: Package, useFramework: boolean, serverUrl: str
  return {
  ...inputPackage,
  + integrity: undefined,
  description: `${inputPackage.description}, Version = ${version}`,
  url: `${serverUrl}/releases/${version}/omnisharp-${inputPackage.platformId}${packageSuffix}.zip`,
  installPath: `${installPath}/${version}${packageSuffix}`,
  