drm_hwcomposer: CI: Upgrade to clang-13 && clang-tidy-13

+ address new clang-tidy findings.

Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.com>
diff --git a/drm/VSyncWorker.cpp b/drm/VSyncWorker.cpp
index 6e92838..8d1cb99 100644
--- a/drm/VSyncWorker.cpp
+++ b/drm/VSyncWorker.cpp
@@ -77,7 +77,7 @@
          last_timestamp_;
 }
 
-static const int64_t kOneSecondNs = 1 * 1000 * 1000 * 1000;
+static const int64_t kOneSecondNs = 1LL * 1000 * 1000 * 1000;
 
 int VSyncWorker::SyntheticWaitVBlank(int64_t *timestamp) {
   struct timespec vsync {};