Prefer the shared version of libzstd over the static one

This is related to QTBUG-110978, but not a complete fix.

Task-number: QTBUG-110978
Change-Id: I91b757addde8213ba3d356a590f6e4cf68187c31
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

cmake/FindWrapZSTD.cmake

@@ -28,10 +28,10 @@ include(FindPackageHandleStandardArgs)
 if(TARGET zstd::libzstd_static OR TARGET zstd::libzstd_shared)
     find_package_handle_standard_args(WrapZSTD
                                       REQUIRED_VARS zstd_VERSION VERSION_VAR zstd_VERSION)
-    if(TARGET zstd::libzstd_static)
-        set(zstdtargetsuffix "_static")
-    else()
+    if(TARGET zstd::libzstd_shared)
         set(zstdtargetsuffix "_shared")
+    else()
+        set(zstdtargetsuffix "_static")
     endif()
     if(NOT TARGET WrapZSTD::WrapZSTD)
         add_library(WrapZSTD::WrapZSTD INTERFACE IMPORTED)