samples: hello_world: cmake warning

Alexander Kozhinov · nashif · commit 594e78075640 · 2020-09-24T07:25:47.000-04:00
fixes following cmake warning:
CMake Warning at ../../kernel/CMakeLists.txt:54 (message):
  Single threaded mode (CONFIG_MULTITHREADING=n) is deprecated

Signed-off-by: Alexander Kozhinov &lt;AlexanderKozhinov@yandex.com&gt;
diff --git a/samples/hello_world/prj.conf b/samples/hello_world/prj.conf
@@ -1,2 +1 @@
 # nothing here
-CONFIG_MULTITHREADING=n

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1 @@`
`1`	`1`	`# nothing here`
`2`		`-CONFIG_MULTITHREADING=n`