feat(aiplatform): add exclude_domains for grounding with GoogleSearch and EnterpriseWebSearch (googleapis#12637)

PiperOrigin-RevId: 790759548

Source-Link: googleapis/googleapis@ebcf3f5

Source-Link: googleapis/googleapis-gen@3d1ac34
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BEGIN_NESTED_COMMIT
feat(compute): Update Compute Engine v1beta API to revision 20250717
Source-Link: googleapis/googleapis@efe27db

Source-Link: googleapis/googleapis-gen@a9c7e0f
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYTljN2UwZjdjNTQwM2Q5ODBmMDEyN2MyYTNkMmZlYzE2MThlNzQ2YiJ9
END_NESTED_COMMIT
BEGIN_NESTED_COMMIT
feat(compute): Update Compute Engine v1 API to revision 20250717 (googleapis#1074)
Source-Link: googleapis/googleapis@6764f0e

Source-Link: googleapis/googleapis-gen@6c2b3c1
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END_NESTED_COMMIT

Author: gcf-owl-bot[bot]