add streamingConifg.filter to updateMask

[megan07]

Fixes hashicorp/terraform-provider-google#10302

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).
• Ran relevant acceptance tests (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read the Release Notes Guide before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

securitycenter: fixed bug where `google_scc_notification_config.streaming_config.filter` was not updating.

[modular-magician]

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

Diff report:

Terraform GA: Diff ( 1 file changed, 1 insertion(+), 1 deletion(-))
Terraform Beta: Diff ( 2 files changed, 2 insertions(+), 2 deletions(-))

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccDatasourceGoogleServiceNetworkingPeeredDnsDomain_basic You can view the result here: https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=210255

[nat-henderson]

It would be best if we had a new test that would have failed before this change, but I can at least say this definitely seems right!

[megan07]

Yup! Right as I was leaving yesterday I thought - I probably should have added a new test there. I'll do that this morning. Thanks!

[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, 62 insertions(+), 1 deletion(-))
Terraform Beta: Diff ( 2 files changed, 62 insertions(+), 1 deletion(-))

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccDatasourceGoogleServiceNetworkingPeeredDnsDomain_basic|TestAccServiceNetworkingPeeredDNSDomain_basic|TestAccSecurityCenterNotificationConfig_updateStreamingConfigFilter You can view the result here: https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=210427

[modular-magician]

Tests failed during RECORDING mode: TestAccDatasourceGoogleServiceNetworkingPeeredDnsDomain_basic Please fix these to complete your PR

[nat-henderson]

failure clearly unrelated, i've seen it on a few PRs so far - weird.