Increase create timeout to 20mins

[bcreddy-gcp]

workbench: Increase create timeout to 20mins for workbench instances

Release Note Template for Downstream PRs (will be copied)

workbench: increased create timeout to 20 minutes for `google_workbench_instance`

[github-actions]

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@slevenick, a repository maintainer, has been assigned to review your changes. If you have not received review feedback within 2 business days, please leave a comment on this PR asking them to take a look.

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 3 files changed, 93 insertions(+), 2 deletions(-))
google-beta provider: Diff ( 3 files changed, 93 insertions(+), 2 deletions(-))

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 2 files changed, 2 insertions(+), 2 deletions(-))
google-beta provider: Diff ( 2 files changed, 2 insertions(+), 2 deletions(-))

[modular-magician]

Tests analytics

Total tests: 20
Passed tests: 20
Skipped tests: 0
Affected tests: 0

Click here to see the affected service packages

• workbench

$\textcolor{green}{\textsf{All tests passed!}}$

View the build log

[modular-magician]

Tests analytics

Total tests: 20
Passed tests: 20
Skipped tests: 0
Affected tests: 0

Click here to see the affected service packages

• workbench

$\textcolor{green}{\textsf{All tests passed!}}$

View the build log