[PATCH] shell32: Improve the stub for SHGetPropertyStoreForWindow.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=58896

Your paranoid android.


=== debian10 (32 bit Chinese:China report) ===

shell32:
shelllink.c:791: Test failed: save failed (0x80070020)
shelllink.c:791: Test failed: got 0x00000001
shelllink.c:791: Test failed: Didn't expect NULL
shelllink.c:506: Test failed: GetCurFile fails on shell32 < 5.0
shelllink.c:792: Test failed: GetDescription returned 'command on path without .exe' instead of 'non-executable file'
shelllink.c:792: Test failed: GetWorkingDirectory returned 'C:\users\winetest\Temp\wct\shell32_test.exe' instead of 'C:\users\winetest\Temp'
shelllink.c:792: Test failed: GetPath returned 'C:\users\winetest\Temp\wct\rundll32' instead of 'C:\users\winetest\Temp\test.txt'
shelllink.c:792: Test failed: GetIconLocation returned 'C:\users\winetest\Temp\wct\shell32_test.exe' instead of 'C:\users\winetest\Temp\test.txt'