turbostat: Add a .gitignore to ignore the compiled turbostat binary

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/tools/power/x86/turbostat/.gitignore b/tools/power/x86/turbostat/.gitignore
new file mode 100644
index 0000000..7521370
--- /dev/null
+++ b/tools/power/x86/turbostat/.gitignore
@@ -0,0 +1 @@
+turbostat