fix TestAccBigQueryTable_ViewWithLegacySQL

[danawillow]

At some point BQ must have updated the way they want table names specified in the new sql style syntax, so updating the test to match. I also renamed the test to make it more clear what it's testing, since the _View test already tests only the legacy sql syntax.

$ make testacc TEST=./google TESTARGS='-run=TestAccBigQueryTable_update'
==> Checking source code against gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 TF_SCHEMA_PANIC_ON_ERROR=1 go test ./google -v -run=TestAccBigQueryTable_update -timeout 240m -ldflags="-X=github.com/terraform-providers/terraform-provider-google/version.ProviderVersion=acc"
=== RUN   TestAccBigQueryTable_updateView
=== PAUSE TestAccBigQueryTable_updateView
=== CONT  TestAccBigQueryTable_updateView
--- PASS: TestAccBigQueryTable_updateView (5.89s)
PASS
ok  	github.com/terraform-providers/terraform-provider-google/google	6.758s

---

[all]

[terraform]

[terraform-beta]

[ansible]

[inspec]

[modular-magician]

Hi! I'm the modular magician, I work on Magic Modules.
This PR seems not to have generated downstream PRs before, as of 6d81e10201b693d42492f6dac415db528659c0ef.

Pull request statuses

No diff detected in terraform-google-conversion.
No diff detected in Ansible.
No diff detected in Inspec.

New Pull Requests

I built this PR into one or more new PRs on other repositories, and when those are closed, this PR will also be merged and closed.
depends: hashicorp/terraform-provider-google-beta#695
depends: hashicorp/terraform-provider-google#3601

[modular-magician]

Hi! I'm the modular magician, I work on Magic Modules.
I see that this PR has already had some downstream PRs generated. Any open downstreams are already updated to your most recent commit, 4154ec9.

Pull request statuses

terraform-provider-google-beta already has an open PR.
No diff detected in terraform-google-conversion.
terraform-provider-google already has an open PR.
No diff detected in Ansible.
No diff detected in Inspec.

New Pull Requests

I didn't open any new pull requests because of this PR.