WIP: Try tweaking ads requirements

Author: vchudnov-g

gapic/ads-templates/setup.py.j2

@@ -29,12 +29,12 @@ else:
     release_status = "Development Status :: 5 - Production/Stable"
 
 dependencies = [
-    "google-api-core[grpc] >= 2.10.0, < 3.0.0",
+    "google-api-core[grpc] >= 2.11.0, < 3.0.0",
     "google-auth >= 2.14.1, <3.0.0",
     "googleapis-common-protos >= 1.53.0",
     "grpcio >= 1.10.0",
     "proto-plus >= 1.22.3, <2.0.0",
-    "protobuf >= 4.25.8, <7.0.0",
+    "protobuf >= 4.25.8, <5.0.0dev",
     {% if api.requires_package(('google', 'iam', 'v1')) %}
     "grpc-google-iam-v1",
     {% endif %}