chore: relax uv, fix unleash e2e test stability

Signed-off-by: Todd Baert <todd.baert@dynatrace.com>

Author: toddbaert

providers/openfeature-provider-unleash/tests/test_integration.py

@@ -40,6 +40,10 @@ def _configure(self):
         self.with_env("ADMIN_AUTHENTICATION", "none")
         self.with_env("AUTH_ENABLE", "false")
         self.with_env("INIT_CLIENT_API_TOKENS", API_TOKEN)
+        # limit the connection pool to reduce the likelihood of concurrent
+        # migration attempts that trigger pg_class_relname_nsp_index errors
+        self.with_env("DATABASE_POOL_MIN", "1")
+        self.with_env("DATABASE_POOL_MAX", "1")
         # Expose the Unleash port
         self.with_exposed_ports(4242)
 
@@ -299,7 +303,6 @@ def wait_for_flags_visible(timeout=30, interval=2):
 def postgres_container():
     """Create and start PostgreSQL container."""
     with PostgresContainer("postgres:15", driver=None) as postgres:
-        postgres.start()
         postgres_url = postgres.get_connection_url()
         logger.info(f"PostgreSQL started at: {postgres_url}")
 

pyproject.toml

@@ -22,7 +22,7 @@ dev = [
 ]
 
 [tool.uv]
-required-version = "~=0.10.0"
+required-version = ">=0.10.0"
 package = false
 
 [tool.uv.sources]