clang-tidy: Enable readability-braces-around-statements check

This checks that bodies of if statements and loops (for, do while,
and while) are inside braces.

Change-Id: Iaf9d170f179f2363b632cbbc7da7b0ea3220aee7
Signed-off-by: Pavithra Barithaya <pavithrabarithaya07@gmail.com>
diff --git a/.clang-tidy b/.clang-tidy
index f324217..9ece14b 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -229,6 +229,7 @@
 performance-unnecessary-copy-initialization,
 performance-unnecessary-value-param,
 readability-avoid-const-params-in-decls,
+readability-braces-around-statements,
 readability-const-return-type,
 readability-container-size-empty,
 readability-delete-null-pointer,