Resource google_sql_database_instance root_password (MS SQL) for GA

[edwardmedia]

Fixes hashicorp/terraform-provider-google#5870

Release Note Template for Downstream PRs (will be copied)

sql: Moved `google_sql_database_instance` `root_password` (MS SQL) to GA

[modular-magician]

Hello! I am a robot who works on Magic Modules PRs.

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@slevenick, please review this PR or find an appropriate assignee.

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 3 files changed, 50 insertions(+), 1 deletion(-))
Terraform Beta: Diff ( 1 file changed, 1 insertion(+), 1 deletion(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=120527"

[slevenick]

Looks good to me! Not sure why this field was already being fetched by the API, but no big deal.