blender: fix vulkan library lookup

On Windows the library is called vulkan-1:
dc6786e527/loader/CMakeLists.txt (L387)

mingw-w64-blender/0050-fix-vulkan-import-lib-lookup.patch

@@ -0,0 +1,37 @@
+--- blender-4.4.3/build_files/cmake/Modules/FindVulkan.cmake.orig	2025-06-19 07:40:37.158134800 +0200
++++ blender-4.4.3/build_files/cmake/Modules/FindVulkan.cmake	2025-06-19 07:44:20.564818700 +0200
+@@ -34,15 +34,25 @@
+   PATH_SUFFIXES
+     include
+ )
+-
+-find_library(VULKAN_LIBRARY
+-  NAMES
+-    vulkan
+-  HINTS
+-    ${_vulkan_SEARCH_DIRS}
+-  PATH_SUFFIXES
+-    lib
+-)
++if(WIN32)
++  find_library(VULKAN_LIBRARY
++    NAMES
++      vulkan-1
++    HINTS
++      ${_vulkan_SEARCH_DIRS}
++    PATH_SUFFIXES
++      lib
++  )
++else()
++  find_library(VULKAN_LIBRARY
++    NAMES
++      vulkan
++    HINTS
++      ${_vulkan_SEARCH_DIRS}
++    PATH_SUFFIXES
++      lib
++  )
++endif()
+ 
+ # handle the QUIETLY and REQUIRED arguments and set VULKAN_FOUND to TRUE if
+ # all listed variables are TRUE

mingw-w64-blender/PKGBUILD

@@ -12,7 +12,7 @@ _realname=blender
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=4.4.3
-pkgrel=2
+pkgrel=3
 pkgdesc="A fully integrated 3D graphics creation suite (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -109,6 +109,7 @@ source=(https://download.blender.org/source/${_realname}-${pkgver}.tar.xz
         0032-fix-finding-tbb.patch
         0035-Enable-SSE2NEON-on-Windows-ARM.patch
         0039-no-WRL-on-mingw-w64.patch
+        0050-fix-vulkan-import-lib-lookup.patch
         f4ad7267342bb4eb46bc6d384f4a28d10d251978.patch)
 sha256sums=('99ecdef24ece14084016ee47c756eeb2fc8a09c8487a0296b45a117224dc5ca7'
             'f5765c9a5fc48b67a3eafde91dd6205e9979da0e0b582f6164b320403ef4cbf9'
@@ -136,6 +137,7 @@ sha256sums=('99ecdef24ece14084016ee47c756eeb2fc8a09c8487a0296b45a117224dc5ca7'
             '2e0a36de42e2741122e7ab5e8895508a71d0b0db460d19013ab2424d29b52553'
             '8e8e8fc235ecccdacf775e30b7bffcf67749d78e1961710a48d40d06c7a12702'
             '4f501f1dea6a6c09d1548f45d4d0b19a757170ab9a3396ce125fa62949c4e2f9'
+            '74abe05319d5f385e4f3e1206543613237ce8dfb7f6b8dd14bc73c84831f1e4e'
             'c5e205e23b56185202cdf7bd98184812ad10e8b124dbb2ceae8429d50339ecf8')
 #options=(debug)
 
@@ -177,6 +179,7 @@ prepare() {
     0032-fix-finding-tbb.patch \
     0035-Enable-SSE2NEON-on-Windows-ARM.patch \
     0039-no-WRL-on-mingw-w64.patch \
+    0050-fix-vulkan-import-lib-lookup.patch \
     f4ad7267342bb4eb46bc6d384f4a28d10d251978.patch
 
   if check_option "debug" "y"; then