update clang and add action (#664)

* update clang and add action

* try clang on course folder only

* forget two file

* Update course_displaylists.inc.c

* forget few other file

* Update course_vertices.inc.c

* format all code while get it match

* second pass

* format other dir

* disable clang format on bad ido code

* fix some tabulation

* revert format on tool dir

* Update clang-format.yml

* ignore gbi.h

* add some read me instruction

* fix error

* format and fixing error

* Update README.md

---------

Co-authored-by: MegaMech <MegaMech@users.noreply.github.com>

src/buffers/audio_heap.c

@@ -6,4 +6,3 @@
 #include "audio/data.h"
 
 ALIGNED8 u8 gAudioHeap[DOUBLE_SIZE_ON_64_BIT(AUDIO_HEAP_SIZE)];
-

src/buffers/memory_pool.c

@@ -8,5 +8,5 @@
  * Memory pool variable prevents code segments flowing into the memory pool
  * for easier portability.
  * @warning should not really be used.
-*/
+ */
 u8 sMemoryPool[MEMORY_POOL_SIZE];

src/buffers/random.h

@@ -6,4 +6,4 @@
 extern u16 gRandomSeed16;
 extern u8 randomSeedPadding[];
 
-#endif // RANDOM_H
+#endif // RANDOM_H