[PATCH] Prefer using the non-suffixed libzstd over static one

Recent zstd versions provide the libstd target but not only libzstd_shared
or libzstd_static. Attempt to use it as the WrapZSTD::WrapZSTD counterpart
if the target exists.

Task-number: QTBUG-119469
Change-Id: I47916bfa6f10883d099184a497800277c8026b14
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Gbp-Pq: Name upstream_Prefer-using-the-non-suffixed-libzstd-over-static-on.patch

qt6-base (6.6.2+dfsg-10) unstable; urgency=medium

  * Team upload.
  * Backport upstream commit 7d9d1220f367d9275dfaa7ce12e89b0a9f4c1978 to use
    also the zstd::libzstd cmake target, if available; patch
    upstream_Prefer-using-the-non-suffixed-libzstd-over-static-on.patch.
  * Backport upstream commit 3073b9c4dec5e5877363794bf81cbd4b84fdb9ee to promote
    the libzstd cmake targets to global; patch
    upstream_Ensure-that-libzstd-targets-are-promoted-to-global-i.patch.

[dgit import unpatched qt6-base 6.6.2+dfsg-10]

Import qt6-base_6.6.2+dfsg-10.debian.tar.xz

[dgit import tarball qt6-base 6.6.2+dfsg-10 qt6-base_6.6.2+dfsg-10.debian.tar.xz]

Import qt6-base_6.6.2+dfsg.orig.tar.xz

[dgit import orig qt6-base_6.6.2+dfsg.orig.tar.xz]