Remove exclude-newer-package exemptions (#1653)

The pinned versions of google-adk, google-genai, and openai-agents are
now all older than the 2-week exclude-newer cooldown, so the bypasses
are no longer needed.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Author: brianstrauch

pyproject.toml

@@ -266,4 +266,3 @@ exclude = ["temporalio/bridge/target/**/*"]
 # Prevent uv commands from building the package by default
 package = false
 exclude-newer = "2 weeks"
-exclude-newer-package = { google-adk = false, google-genai = false, openai-agents = false }