Move Set-StrictMode to run after PSModule-Helpers.ps1 operations which violate strict mode and cause a falure as in https://dev.azure.com/azure-sdk/internal/_build/results?buildId=1389880&view=logs&j=dc056dfc-c0cf-5958-c8c4-8da4f91a3739&t=61cf404c-fb38-582c-ffd7-16eb9e7ec7ac&l=97 (#23194)
Move Set-StrictMode to run after PSModule-Helpers.ps1 operations which violate strict mode and cause a falure as in https://dev.azure.com/azure-sdk/internal/_build/results?buildId=1389880&view=logs&j=dc056dfc-c0cf-5958-c8c4-8da4f91a3739&t=61cf404c-fb38-582c-ffd7-16eb9e7ec7ac&l=97 (#23194)

Co-authored-by: Daniel Jurek <ef5be98d5567382bd5b0c07f3c661a000bbfb4dd@microsoft.com>
Azure/azure-sdk-for-python,Azure/azure-sdk-for-python,Azure/azure-sdk-for-python,Azure/azure-sdk-for-python