PY-34493 Don't copy annotations from .pyi stubs and libraries on super method completion

GitOrigin-RevId: 65787827f5df5aa80986107dda0ba555b0942d40

python/testData/completion/superMethodAnnotationsCopiedFromPyiStubToPyiStub/a.after.pyi

@@ -0,0 +1,5 @@
+from mod import Super
+
+
+class Sub(Super):
+    def method(self, p: int) -> str:

python/testData/completion/superMethodAnnotationsCopiedFromPyiStubToPyiStub/a.pyi

@@ -0,0 +1,5 @@
+from mod import Super
+
+
+class Sub(Super):
+    def meth<caret>

python/testData/completion/superMethodAnnotationsCopiedFromPyiStubToPyiStub/mod.pyi

@@ -0,0 +1,3 @@
+class Super:
+    def method(self, p: int) -> str:
+        ...

python/testData/completion/superMethodAnnotationsNotCopiedFromPyiStub/a.after.py

@@ -0,0 +1,7 @@
+class Super:
+    def method(self, x):
+        pass
+
+
+class Sub(Super):
+    def method(self, x):<caret>

python/testData/completion/superMethodAnnotationsNotCopiedFromPyiStub/a.py

@@ -0,0 +1,7 @@
+class Super:
+    def method(self, x):
+        pass
+
+
+class Sub(Super):
+    def meth<caret>

python/testData/completion/superMethodAnnotationsNotCopiedFromPyiStub/a.pyi

@@ -0,0 +1,3 @@
+class Super:
+    def method(self, x: int) -> str:
+        ...

python/testData/completion/superMethodAnnotationsNotCopiedFromThirdPartyLibrary/lib/mod.py

@@ -0,0 +1,3 @@
+class Super:
+    def method(self, x: int) -> str:
+        pass

python/testData/completion/superMethodAnnotationsNotCopiedFromThirdPartyLibrary/src/a.after.py

@@ -0,0 +1,5 @@
+from mod import Super
+
+
+class Sub(Super):
+    def method(self, x):<caret>

python/testData/completion/superMethodAnnotationsNotCopiedFromThirdPartyLibrary/src/a.py

@@ -0,0 +1,5 @@
+from mod import Super
+
+
+class Sub(Super):
+    def meth<caret>