Receiving 'Failed to read data source' on `msgraph_update_resource` using OIDC authentication

When using OIDC authentication for the provider in Azure DevOps we are receiving the following error that seems to be indicating a failure to retrieve a token and additionally a 405 HTTP status response during terraform plan.

This error seems slightly different from what is mentioned in #69 and using msgraph_resource_action does not seem to resolve the issue.

Provider versions: 0.2.0, 0.3.0

Observed behavior

The execution of the plan fails after about 10-20 seconds so it seems strange that a token error occurs in this timeframe.

The following error seems to occur for some of the users in the map but not for all. In addition, on every execution the error happens for different users.

╷
│ Error: Failed to read data source
│ 
│   with msgraph_update_resource.users_usage_location["<SOME_ID>"],
│   on main.tf line 6, in resource "msgraph_update_resource" "users_usage_location":
│    6: resource "msgraph_update_resource" "users_usage_location" {
│ 
│ ChainedTokenCredential: failed to acquire a token.
│ Attempted credentials:
│ 	ClientAssertionCredential: getAssertion: received HTTP status 405 with
│ response: {"count":1,"value":{"Message":"The requested resource does not
│ support http method 'GET'."}}
╵

Our pipeline template sets the authentication for the provider up as follows and this seems to work fine for azapi and azurerm providers:

    - task: AzureCLI@2
      name: ${{ parameters.name }}
      displayName: ${{ parameters.displayName }}
      condition: ${{ parameters.condition }}
      timeoutInMinutes: ${{ parameters.timeoutInMinutes }}
      inputs:
        azureSubscription: ${{ parameters.serviceConnection }}
        visibleAzLogin: false
        addSpnToEnvironment: true
        scriptLocation: 'inlineScript'
        scriptType: 'pscore'
        workingDirectory: ${{ parameters.workingDirectory }}
        inlineScript: |
          # Set-up Azure connection for terraform:
          $env:ARM_TENANT_ID=$env:AZURESUBSCRIPTION_TENANT_ID
          $env:ARM_CLIENT_ID=$env:AZURESUBSCRIPTION_CLIENT_ID
          # The following allows to omit the subscription id parameter for the azurerm provider (https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs#argument-reference)
          $env:ARM_SUBSCRIPTION_ID=(az account show --query "id" -o tsv)
          $env:ARM_USE_AZUREAD="true"
          $env:ARM_USE_OIDC="true"
          $env:ARM_OIDC_AZURE_SERVICE_CONNECTION_ID=$env:AZURESUBSCRIPTION_SERVICE_CONNECTION_ID
          $env:ARM_OIDC_REQUEST_TOKEN="$(System.AccessToken)"
          $env:ARM_OIDC_REQUEST_URL="$(System.OidcRequestUri)"

Start by reproducing terraform plan with the reported Azure DevOps OIDC environment variables and the msgraph_update_resource.users_usage_location configuration. Trace the ClientAssertionCredential token request and compare it with the working azapi and azurerm setup. Done means the plan completes consistently for all users without the 405 token error.