migrate utils from jarvis to cadence

Summary:
slim the internal pass utils to backend and testing APIs, and changed their names accordingly, and migrate all functional calls to ET oss.

This diff is the minimal change but unfortunately still large

Differential Revision: D65458848

Author: zonglinpeng

backends/cadence/aot/pass_utils.py

@@ -30,6 +30,12 @@ class CadencePassAttribute:
 # A dictionary that maps an ExportPass to its attributes.
 _ALL_CADENCE_PASSES: dict[ExportPass, CadencePassAttribute] = {}
 
+def get_all_cadence_passes() -> dict[ExportPass, CadencePassAttribute]:
+    return _ALL_CADENCE_PASSES
+
+def is_pass_in_cadence(p: ExportPass) -> bool:
+    return p in _ALL_CADENCE_PASSES
+
 
 def get_cadence_pass_attribute(p: ExportPass) -> CadencePassAttribute:
     return _ALL_CADENCE_PASSES[p]