cuda-samples: remove UnifiedMemoryStreams sample from build

With the introduction of glibc 2.38 in OE-Core, the glibc header
files have been updated to assume the existence of some additional
built-in types for SIMD on aarch64 systems, such as __Float32x4_t.
While gcc has these types built in, the CUDA cicc compiler does not,
and this causes compilation failures of the UnifiedMemoryStreams
sample.

For now, just remove it from the build, until a suitable fix or
workaround can be found.

Signed-off-by: Matt Madison <matt@madison.systems>

recipes-devtools/cuda/cuda-samples_11.4.300-1.bb

@@ -33,8 +33,12 @@ def extract_sm(d):
             return parts[1].split('_')[1]
     return ''
 
+# XXX
+#   Removed 0_Simple/UnifiedMemoryStreams
+#   until the compilation failure with glibc 2.38
+#   can be resolved
+# XXX
 CUDA_SAMPLES ?= " \
-    0_Simple/UnifiedMemoryStreams \
     1_Utilities/deviceQuery \
 "