Update jaraco-windows to 3.9.2

Also updates:
- importlib-metadata-0.7
- jaraco-windows
- jaraco.classes-1.5
- jaraco.collections-1.6.0
- jaraco.functools-1.20
- jaraco.structures-1.1.2
- jaraco.text-1.10.1
- jaraco.ui-1.6
- more-itertools-4.3.0
- path.py-11.5.0
- six-1.12.0

libs/jaraco/windows/api/credential.py

@@ -10,9 +10,11 @@ try:
 except ImportError:
 	LPBYTE = ctypes.POINTER(ctypes.wintypes.BYTE)
 
+
 class CredentialAttribute(ctypes.Structure):
 	_fields_ = []
 
+
 class Credential(ctypes.Structure):
 	_fields_ = [
 		('flags', DWORD),
@@ -32,28 +34,29 @@ class Credential(ctypes.Structure):
 	def __del__(self):
 		ctypes.windll.advapi32.CredFree(ctypes.byref(self))
 
+
 PCREDENTIAL = ctypes.POINTER(Credential)
 
 CredRead = ctypes.windll.advapi32.CredReadW
 CredRead.argtypes = (
-	LPCWSTR, # TargetName
-	DWORD, # Type
-	DWORD, # Flags
-	ctypes.POINTER(PCREDENTIAL), # Credential
+	LPCWSTR,  # TargetName
+	DWORD,  # Type
+	DWORD,  # Flags
+	ctypes.POINTER(PCREDENTIAL),  # Credential
 )
 CredRead.restype = BOOL
 
 CredWrite = ctypes.windll.advapi32.CredWriteW
 CredWrite.argtypes = (
-	PCREDENTIAL, # Credential
-	DWORD, # Flags
+	PCREDENTIAL,  # Credential
+	DWORD,  # Flags
 )
 CredWrite.restype = BOOL
 
 CredDelete = ctypes.windll.advapi32.CredDeleteW
 CredDelete.argtypes = (
-	LPCWSTR, # TargetName
-	DWORD, # Type
-	DWORD, # Flags
+	LPCWSTR,  # TargetName
+	DWORD,  # Type
+	DWORD,  # Flags
 )
 CredDelete.restype = BOOL