Make untyped_calls_exclude invalidate cache (#19801)

Fixes #16652

This is minor and straightforward, so I am going to just merge it
(assuming everything passes).

Author: ilevkivskyi

mypy/options.py

@@ -74,6 +74,7 @@ class BuildType:
         "disable_memoryview_promotion",
         "strict_bytes",
         "fixed_format_cache",
+        "untyped_calls_exclude",
     }
 ) - {"debug_cache"}
 

test-data/unit/check-incremental.test

@@ -6865,6 +6865,24 @@ if int():
 [out2]
 main:6: error: Incompatible types in assignment (expression has type "str", variable has type "int")
 
+[case testUntypedCallsExcludeAffectsCache]
+# flags: --disallow-untyped-calls --untyped-calls-exclude=mod.Super
+# flags2: --disallow-untyped-calls --untyped-calls-exclude=mod
+# flags3: --disallow-untyped-calls --untyped-calls-exclude=mod.Super
+import mod
+[file mod.py]
+class Super:
+    def draw(self):
+        ...
+class Class(Super):
+    ...
+Class().draw()
+[out]
+tmp/mod.py:6: error: Call to untyped function "draw" in typed context
+[out2]
+[out3]
+tmp/mod.py:6: error: Call to untyped function "draw" in typed context
+
 [case testMethodMakeBoundIncremental]
 from a import A
 a = A()