Upgrade to stubtest with dunder pos only reverted (#7442)

stubs/braintree/@tests/stubtest_allowlist.txt

@@ -0,0 +1 @@
+.*\.AttributeGetter.__repr__  # has an extra argument, but also a million things inherit from it

stubs/cachetools/@tests/stubtest_allowlist.txt

@@ -1,2 +1,7 @@
 cachetools.Cache.get
 cachetools.cache.Cache.get
+
+# it looks like cachetools stubs are really out of date, so none of the modules
+# referenced exist anymore
+cachetools\..*\.__(get|set|del)item__  # has extra argument
+cachetools\..*TTLCache.__repr__

stubs/frozendict/@tests/stubtest_allowlist.txt

@@ -1,4 +1,5 @@
 frozendict.FrozenOrderedDict
 frozendict.frozendict.__hash__
 frozendict.frozendict.__new__
+frozendict.frozendict.__repr__  # forwards args to super
 frozendict.frozendict.copy

stubs/ldap3/ldap3/operation/search.pyi

@@ -22,6 +22,8 @@ class FilterNode:
     assertion: Any
     elements: Any
     def __init__(self, tag: Any | None = ..., assertion: Any | None = ...) -> None: ...
+    def __str__(self, pos: int = ...) -> str: ...
+    def __repr__(self, pos: int = ...) -> str: ...
     def append(self, filter_node): ...
 
 def evaluate_match(match, schema, auto_escape, auto_encode, validator, check_names): ...

stubs/selenium/@tests/stubtest_allowlist.txt

@@ -0,0 +1 @@
+selenium.webdriver.__all__  # intentional

stubs/selenium/selenium/webdriver/__init__.pyi

@@ -20,6 +20,7 @@ from .webkitgtk.options import Options as WebKitGTKOptions
 from .webkitgtk.webdriver import WebDriver as WebKitGTK
 
 # We need an explicit __all__ because some of the above won't otherwise be exported.
+# This could also be fixed using assignments
 __all__ = [
     "Firefox",
     "FirefoxProfile",