fix: Update dependency version constraints to be based on PyPI versions

Co-authored-by: Yeesian Ng <ysian@google.com> PiperOrigin-RevId: 828460860

Author: yeesian

pyproject.toml

@@ -31,7 +31,7 @@ dependencies = [
  "click>=8.1.8, <9.0.0", # For CLI tools
  "fastapi>=0.115.0, <1.119.0", # FastAPI framework
  "google-api-python-client>=2.157.0, <3.0.0", # Google API client discovery
- "google-cloud-aiplatform[agent_engines] @ git+https://github.com/googleapis/python-aiplatform.git@bf1851e59cb34e63b509a2a610e72691e1c4ca28", # For VertexAI integrations, e.g. example store.
+ "google-cloud-aiplatform[agent_engines]>=1.125.0, <2.0.0", # For VertexAI integrations, e.g. example store.
  "google-cloud-bigtable>=2.32.0", # For Bigtable database
  "google-cloud-discoveryengine>=0.13.12, <0.14.0", # For Discovery Engine Search Tool
  "google-cloud-secret-manager>=2.22.0, <3.0.0", # Fetching secrets in RestAPI Tool