chore: update Go import paths to match open source (#164)

* chore: update Go import paths to match open source
chore: update gapic-generator-go version to 0.35.2

PiperOrigin-RevId: 516528222

Source-Link: googleapis/googleapis@dcd99fd

Source-Link: googleapis/googleapis-gen@975f4ee
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* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

packages/google-cloud-iap/google/cloud/iap_v1/services/identity_aware_proxy_admin_service/transports/rest.py

@@ -718,7 +718,8 @@ def __call__(
                           "condition": {
                             "title": "expirable access",
                             "description": "Does not grant access after Sep 2020",
-                            "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')",
+                            "expression": "request.time <
+                            timestamp('2020-10-01T00:00:00.000Z')",
                           }
                         }
                       ],
@@ -1153,7 +1154,8 @@ def __call__(
                           "condition": {
                             "title": "expirable access",
                             "description": "Does not grant access after Sep 2020",
-                            "expression": "request.time < timestamp('2020-10-01T00:00:00.000Z')",
+                            "expression": "request.time <
+                            timestamp('2020-10-01T00:00:00.000Z')",
                           }
                         }
                       ],