Added customize diff for params field in google_bigquery_data_transfer_config

[modular-magician]

Added customize diff for params field in google_bigquery_data_transfer_config
fixes hashicorp/terraform-provider-google#6992

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Release Note Template for Downstream PRs (will be copied)

bigquerydatatransfer: added force recreation for certain params field in `google_bigquery_data_transfer_config`

Derived from GoogleCloudPlatform/magic-modules#6678