build: Fix compiling with GCC 11

depends/patches/qt/fix_limits_header.patch

@@ -7,6 +7,17 @@ Upstream commits:
  - Qt 6.0: b2af6332ea37e45ab230a7a5d2d278f86d961b83
  - Qt 6.1: 9c56d4da2ff631a8c1c30475bd792f6c86bda53c
 
+Details of a patch for qtdeclarative/src/qmldebug/qqmlprofilerevent_p.h:
+ - upstream bug: not submitted
+ - upstream commits:
+   - Qt 5.15 -- unavailable as open source
+   - Qt 6.1: 150bd8e33bc6f79906f711a74cf3fe6831bf05ac
+   - Qt 6.2: 367293b18ab0d0a0432c1c8ce445fee052e5eee5
+
+A patch for qtdeclarative/src/qml/jsruntime/qv4propertykey_p.h can be
+dropped after the commit 68b7a66a6e4d673d11aab44cb87b3f005cdff8ea
+in Qt 5.14.
+
 --- old/qtbase/src/corelib/global/qendian.h
 +++ new/qtbase/src/corelib/global/qendian.h
 @@ -44,6 +44,8 @@
@@ -42,3 +53,26 @@ Upstream commits:
  #include <math.h>
  #include <stdio.h>
 
+
+--- old/qtdeclarative/src/qmldebug/qqmlprofilerevent_p.h
++++ old/qtdeclarative/src/qmldebug/qqmlprofilerevent_p.h
+@@ -48,6 +48,7 @@
+ #include <QtCore/qmetatype.h>
+
+ #include <initializer_list>
++#include <limits>
+ #include <type_traits>
+
+ //
+
+--- old/qtdeclarative/src/qml/jsruntime/qv4propertykey_p.h
++++ new/qtdeclarative/src/qml/jsruntime/qv4propertykey_p.h
+@@ -52,6 +52,8 @@
+
+ #include <private/qv4global_p.h>
+
++#include <limits>
++
+ QT_BEGIN_NAMESPACE
+
+ class QString