test transaction pooler db connection in k8s workers (#4290)

skyvern/config.py

@@ -54,6 +54,7 @@ class Settings(BaseSettings):
     LONG_RUNNING_TASK_WARNING_RATIO: float = 0.95
     MAX_RETRIES_PER_STEP: int = 5
     DEBUG_MODE: bool = False
+    # Database settings
     DATABASE_STRING: str = (
         "postgresql+asyncpg://skyvern@localhost/skyvern"
         if platform.system() == "Windows"
@@ -62,6 +63,8 @@ class Settings(BaseSettings):
     DATABASE_REPLICA_STRING: str | None = None
     DATABASE_STATEMENT_TIMEOUT_MS: int = 60000
     DISABLE_CONNECTION_POOL: bool = False
+    DB_DISABLE_PREPARED_STATEMENTS: bool = False
+
     PROMPT_ACTION_HISTORY_WINDOW: int = 1
     TASK_RESPONSE_ACTION_SCREENSHOT_COUNT: int = 3