dialogflow: add tool_call_info to google_dialogflow_generator

[slevenick]

Added field coverage for summarizationContext.fewShotExamples.output.toolCallInfo on google_dialogflow_generator (dialogflow:v2:Generator).

reference: b/558780404

dialogflow: added `summarization_context.few_shot_examples.output.tool_call_info` field to `google_dialogflow_generator`

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 3a7630b:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	4 files changed, 378 insertions(+)
google-beta provider	View Diff	4 files changed, 378 insertions(+)
terraform-google-conversion	View Diff	1 file changed, 146 insertions(+)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
22	21	0	1

Affected Service Packages

• dialogflow

Learn how VCR tests work

---

Step 1: Replaying Mode

Action taken

Found 1 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit.

Click here to see the affected tests

• TestAccDialogflowGenerator_update

View the replaying VCR build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
✅ Log	✅	TestAccDialogflowGenerator_update

🟢 All tests passed!

View the recording VCR build log or the debug logs folder for detailed results.

@slevenick VCR tests complete for 3a7630b!

[slevenick]

@modular-magician reassign-reviewer

[github-actions]

Googlers: For automatic test runs see go/terraform-auto-test-runs.

@SirGitsalot, 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.

You can help make sure that review is quick by doing a self-review and by running impacted tests locally.

[SirGitsalot]

Not sure what the authoritative source is, but the service proto says that tool_call and tool_call_result are required (while the parent tool_call_info is optional as are the child fields)