sort array of schema for bigquery_table

[ScottSuarez]

closes hashicorp/terraform-provider-google#1144
closes hashicorp/terraform-provider-google#8282

If this PR is for Terraform, I acknowledge that I have:

• Searched through the issue tracker for an open issue that this either resolves or contributes to, commented on it to claim it, and written "fixes {url}" or "part of {url}" in this PR description. If there were no relevant open issues, I opened one and commented that I would like to work on it (not necessary for very small changes).
• Generated Terraform, and ran make test and make lint to ensure it passes unit and linter tests.
• Ensured that all new fields I added that can be set by a user appear in at least one example (for generated resources) or third_party test (for handwritten resources or update tests).
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• Read the Release Notes Guide before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

bigquery: fixed bug where you could not reorder columns on `schema` for resource `google_bigquery_table`

[rileykarson]

Can you add a two-part integration test where we apply a schema and then apply an equivalent one with the ordering changed in addition to the unit tests?

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 81 insertions(+), 25 deletions(-))
Terraform Beta: Diff ( 3 files changed, 82 insertions(+), 26 deletions(-))

[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=169527"

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 81 insertions(+), 24 deletions(-))
Terraform Beta: Diff ( 2 files changed, 81 insertions(+), 24 deletions(-))

[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=169528"

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 181 insertions(+), 26 deletions(-))
Terraform Beta: Diff ( 3 files changed, 182 insertions(+), 27 deletions(-))

[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=169530"

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 181 insertions(+), 26 deletions(-))
Terraform Beta: Diff ( 2 files changed, 181 insertions(+), 26 deletions(-))

[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=169531"

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 175 insertions(+), 30 deletions(-))
Terraform Beta: Diff ( 2 files changed, 175 insertions(+), 30 deletions(-))

[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=169622"

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 175 insertions(+), 30 deletions(-))
Terraform Beta: Diff ( 2 files changed, 175 insertions(+), 30 deletions(-))

[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=169622"

[ScottSuarez]

/gcbrun

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 2 files changed, 175 insertions(+), 30 deletions(-))
Terraform Beta: Diff ( 2 files changed, 175 insertions(+), 30 deletions(-))

[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=169633"

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccActiveDirectoryDomainTrust_activeDirectoryDomainTrustBasicExample|TestAccBigQueryDataTable_canReorderParameters|TestAccPrivatecaCertificateAuthority_privatecaCertificateAuthorityCmekExample You can view the result here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=169635"