BUILD: a couple of cmake msvc compile fixes (#10799)

* cmake: a couple of msvc compile fixes

Throw error when using multi-config generators.
Add USE_MSVC_STATIC_CRT option for statically linking with CRT.
Set curl's CURL_STATIC_CRT aligned with USE_MSVC_STATIC_CRT.
Fix cmake configs of 7z and OpenAL in msvc build.
Remove unecessary hard coded compiling and linking flags.
Use debug option in windeployqt when configuring for a debug build.
Search for windeployqt tool in configure time.
Add vcpkg's Qt support.

* Fix some typos

3rdparty/7z/CMakeLists.txt

@@ -45,7 +45,9 @@ if(WIN32)
 		src/LzmaLib.c
 		src/7zCrc.c
 		src/MtDec.c)
-	target_include_directories(3rdparty_7z INTERFACE 7z)
+	target_include_directories(3rdparty_7z INTERFACE
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
+		$<INSTALL_INTERFACE:/src>)
 else()
 	add_library(3rdparty_7z INTERFACE)
 endif()