build, qt: Fix static builds on macOS Big Sur

See details and the patch: https://bugreports.qt.io/browse/QTBUG-87014

depends/packages/qt.mk

@@ -10,6 +10,7 @@ $(package)_patches=fix_qt_pkgconfig.patch mac-qmake.conf fix_no_printer.patch no
 $(package)_patches+= fix_android_qmake_conf.patch fix_android_jni_static.patch dont_hardcode_pwd.patch
 $(package)_patches+= drop_lrelease_dependency.patch no_sdk_version_check.patch
 $(package)_patches+= fix_qpainter_non_determinism.patch fix_lib_paths.patch fix_android_pch.patch
+$(package)_patches+= fix_bigsur_drawing.patch
 
 $(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
 $(package)_qttranslations_sha256_hash=e1de58ed108b7e0a138815ea60fd46a2c4e1fc31396a707e5630e92de79c53de
@@ -230,6 +231,7 @@ define $(package)_preprocess_cmds
   patch -p1 -i $($(package)_patch_dir)/fix_qpainter_non_determinism.patch &&\
   patch -p1 -i $($(package)_patch_dir)/no_sdk_version_check.patch && \
   patch -p1 -i $($(package)_patch_dir)/fix_lib_paths.patch && \
+  patch -p1 -i $($(package)_patch_dir)/fix_bigsur_drawing.patch && \
   sed -i.old "s|updateqm.commands = \$$$$\$$$$LRELEASE|updateqm.commands = $($(package)_extract_dir)/qttools/bin/lrelease|" qttranslations/translations/translations.pro && \
   mkdir -p qtbase/mkspecs/macx-clang-linux &&\
   cp -f qtbase/mkspecs/macx-clang/qplatformdefs.h qtbase/mkspecs/macx-clang-linux/ &&\