Merge branch 'upstream-pyside6-linux' into upstream-pyside6

Author: bluebird75

PySide6-stubs/QtCore.pyi

@@ -6243,6 +6243,9 @@ class QProcess(PySide6.QtCore.QIODevice):
         IgnoreSigPipe            : QProcess.UnixProcessFlag = ... # 0x2
         CloseFileDescriptors     : QProcess.UnixProcessFlag = ... # 0x10
         UseVFork                 : QProcess.UnixProcessFlag = ... # 0x20
+        CreateNewSession         : QProcess.UnixProcessFlag = ... # 0x40
+        DisconnectControllingTerminal: QProcess.UnixProcessFlag = ... # 0x80
+        ResetIds                 : QProcess.UnixProcessFlag = ... # 0x100
 
     class UnixProcessParameters(Shiboken.Object):
 
@@ -6268,6 +6271,7 @@ class QProcess(PySide6.QtCore.QIODevice):
     def execute(program: str, arguments: Sequence[str] = ...) -> int: ...
     def exitCode(self) -> int: ...
     def exitStatus(self) -> PySide6.QtCore.QProcess.ExitStatus: ...
+    def failChildProcessModifier(self, description: Union[bytes, bytearray, memoryview], error: int = ...) -> None: ...
     def inputChannelMode(self) -> PySide6.QtCore.QProcess.InputChannelMode: ...
     def isSequential(self) -> bool: ...
     def kill(self) -> None: ...