Make vcr tester Run and RunParallel use options struct

[trodge]

Adding an options struct for these methods so that their parameters can be changed without breaking current usage.

Release Note Template for Downstream PRs (will be copied)

[modular-magician]

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

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[modular-magician]

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

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[melinath]

LGTM - could you push a commit to force test runs just to be extra safe?

[modular-magician]

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

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

google provider: Diff ( 1 file changed, 2 insertions(+))
google-beta provider: Diff ( 1 file changed, 2 insertions(+))

[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 ( 1 file changed, 2 insertions(+))
google-beta provider: Diff ( 1 file changed, 2 insertions(+))

[modular-magician]

Tests analytics

Total tests: 51
Passed tests: 50
Skipped tests: 1
Affected tests: 0

Click here to see the affected service packages

• pubsub

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

View the build log

[modular-magician]

Tests analytics

Total tests: 51
Passed tests: 50
Skipped tests: 1
Affected tests: 0

Click here to see the affected service packages

• pubsub

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

View the build log

[modular-magician]

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

Diff report

Your PR hasn't generated any diffs, but I'll let you know if a future commit does.