Apply clang-format-12

[skip ci]

src/scale.c

diff --git a/src/scale.c b/src/scale.c
index d660e2f..fdd8d52 100644
--- a/src/scale.c
+++ b/src/scale.c
@@ -11,7 +11,7 @@
 // in version 1813:
 // https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3183182
 // https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3527834
-#pragma clang diagnostic ignored "-Wnewline-eof"       // "no newline at end of file"
+#pragma clang diagnostic ignored "-Wnewline-eof" // "no newline at end of file"
 #endif
 #include <libyuv.h>
 #if defined(__clang__)