Release refs/tags/v5.0.3-patched-snapshot-2021-10-24

QtCreator 5.0.3-snapshot + patches:

• Improved QML/JS formatting
• Fixed MSVC output window link parsing
• Support for trailing return types in quickfixes
• Qbs Action to debug with Visual Studio
• Qbs Action to generate Visual Studio 2019 project
• extended macro expander for ActiveProject and CurrentTarget
• suppress pragma once warnings in headers
• error navigation in compile output window
• display snapshot version in about dialog
• properly indented line comments
• no jump to task list after build errors
• use patched qbs for Windows build
• use "c++2a" (gcc/clang) / "c++latest" (msvc) from qbs for clang code model

Qbs v1.20.1 patched 2021-10-03

• Usable msbuild project generator
• C++2b and C++2a support for msvction is more usable (still opinionated)