drm_hwcomposer: CI: Set clang-tidy level to NORMAL for some files

Some of files require small adjustments to move into NORMAL checks list.

Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.com>
diff --git a/.clang-tidy b/.clang-tidy
index 300a2fe..ab83758 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -65,3 +65,7 @@
     value:           lower_case
   - key:             readability-identifier-naming.IgnoreMainLikeFunctions
     value:           1
+  - key:             cppcoreguidelines-macro-usage.AllowedRegexp
+    value:           "LOG_TAG|ATRACE_TAG"
+  - key:             readability-magic-numbers.IgnoredFloatingPointValues
+    value:           '1000.0'