File Disable-failing-SPARC64-tests.patch of Package qemu

Index: b/tests/qtest/meson.build
===================================================================
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -187,8 +187,7 @@ qtests_sparc = ['prom-env-test', 'm48t59
 qtests_sparc64 = \
   (config_all_devices.has_key('CONFIG_ISA_TESTDEV') ? ['endianness-test'] : []) +            \
   (slirp.found() ? ['test-netfilter'] : []) + \
-  ['test-filter-mirror', 'test-filter-redirector'] + \
-  ['prom-env-test', 'boot-serial-test']
+  ['test-filter-mirror', 'test-filter-redirector']
 
 qtests_npcm7xx = \
   ['npcm7xx_adc-test',