Suppress exception context describing a cache miss

Refs pylint-dev/pylint#8716

Author: jacobtylerwalls

astroid/inference_tip.py

@@ -65,6 +65,9 @@ def inner(
                 result = _cache[func, node, context] = list(
                     func(node, context, **kwargs)
                 )
+            except Exception as e:
+                # Suppress the KeyError from the cache miss.
+                raise e from None
             finally:
                 # Remove recursion guard.
                 try: