Revert "add a .clang-format file (#9154)" (#9172)

I thought git would be smart enough to understand all the whitespace changes but even with all the flags I know to make it ignore theses it still blows up if there are identical changes on both sides.

I have a solution but it require creating a new commit at the merge base for each conflicting PR and merging it into develop.

I don't think blowing up all PRs is worth for now, maybe if we can coordinate this for V3 let's say.

This reverts commit 0d11331d18.

src/graphics/draw/DrawRenderers.h

@@ -13,7 +13,8 @@
 #include "graphics/draw/NodeListRenderer.h"
 #include "graphics/draw/UIRenderer.h"
 
-namespace graphics {
+namespace graphics
+{
 
 /**
  * @brief Collection of all draw renderers
@@ -21,7 +22,8 @@ namespace graphics {
  * This namespace provides access to all the specialized rendering
  * functions organized by category.
  */
-namespace DrawRenderers {
+namespace DrawRenderers
+{
 // Re-export all renderer namespaces for convenience
 using namespace ClockRenderer;
 using namespace CompassRenderer;