build: Update qt package up to 5.15.11

- bitcoin/bitcoin#28769
- dashpay/dash#6032
- dashpay/dash#6011

Should fix crash on Ubuntu 24.04 / gcc 13.2.0:
```
*** buffer overflow detected ***: terminated

#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3  0x00007ffff764526e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4  0x00007ffff76288ff in __GI_abort () at ./stdlib/abort.c:79
#5  0x00007ffff76297b6 in __libc_message_impl (fmt=fmt@entry=0x7ffff77ce765 "*** %s ***: terminated\n")
    at ../sysdeps/posix/libc_fatal.c:132
#6  0x00007ffff7736c19 in __GI___fortify_fail (msg=msg@entry=0x7ffff77ce74c "buffer overflow detected")
    at ./debug/fortify_fail.c:24
#7  0x00007ffff77365d4 in __GI___chk_fail () at ./debug/chk_fail.c:28
#8  0x00007ffff7737a67 in __readlink_chk (path=<optimized out>, buf=<optimized out>, len=<optimized out>,
    buflen=<optimized out>) at ./debug/readlink_chk.c:31
#9  0x0000555556ef3bc3 in qt_readlink(char const*) ()
#10 0x0000555556e3e30b in QLockFilePrivate::processNameByPid(long long) ()
```

depends/packages/qt.mk

@@ -1,9 +1,9 @@
 package=qt
-$(package)_version=5.15.10
+$(package)_version=5.15.11
 $(package)_download_path=https://download.qt.io/official_releases/qt/5.15/$($(package)_version)/submodules
 $(package)_suffix=everywhere-opensource-src-$($(package)_version).tar.xz
 $(package)_file_name=qtbase-$($(package)_suffix)
-$(package)_sha256_hash=c0d06cb18d20f10bf7ad53552099e097ec39362d30a5d6f104724f55fa1c8fb9
+$(package)_sha256_hash=425ad301acd91ca66c10c0dabee0704e2d0cd2801a6b670115800cbb95f84846
 $(package)_linux_dependencies=freetype fontconfig libxcb libxkbcommon libxcb_util libxcb_util_render libxcb_util_keysyms libxcb_util_image libxcb_util_wm
 $(package)_qt_libs=corelib network widgets gui plugins testlib
 $(package)_linguist_tools = lrelease lupdate lconvert
@@ -25,10 +25,10 @@ $(package)_patches += memory_resource.patch
 $(package)_patches += no_std_exchange_for_cpp11.patch
 
 $(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
-$(package)_qttranslations_sha256_hash=38b942bc7e62794dd072945c8a92bb9dfffed24070aea300327a3bb42f855609
+$(package)_qttranslations_sha256_hash=a31785948c640b7c66d9fe2db4993728ca07f64e41c560b3625ad191b276ff20
 
 $(package)_qttools_file_name=qttools-$($(package)_suffix)
-$(package)_qttools_sha256_hash=66f46c9729c831dce431778a9c561cca32daceaede1c7e58568d7a5898167dae
+$(package)_qttools_sha256_hash=7cd847ae6ff09416df617136eadcaf0eb98e3bc9b89979219a3ea8111fb8d339
 
 $(package)_extra_sources  = $($(package)_qttranslations_file_name)
 $(package)_extra_sources += $($(package)_qttools_file_name)

depends/patches/qt/fix_android_jni_static.patch

@@ -1,6 +1,6 @@
 --- old/qtbase/src/plugins/platforms/android/androidjnimain.cpp
 +++ new/qtbase/src/plugins/platforms/android/androidjnimain.cpp
-@@ -980,6 +980,14 @@ Q_DECL_EXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void */*reserved*/)
+@@ -979,6 +979,14 @@ Q_DECL_EXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void */*reserved*/)
          __android_log_print(ANDROID_LOG_FATAL, "Qt", "registerNatives failed");
          return -1;
      }