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/mesh/PointerQueue.h

@@ -5,23 +5,26 @@
 /**
  * A wrapper for freertos queues that assumes each element is a pointer
  */
-template <class T> class PointerQueue : public TypedQueue<T *> {
-public:
-  explicit PointerQueue(int maxElements) : TypedQueue<T *>(maxElements) {}
+template <class T> class PointerQueue : public TypedQueue<T *>
+{
+  public:
+    explicit PointerQueue(int maxElements) : TypedQueue<T *>(maxElements) {}
 
-  // returns a ptr or null if the queue was empty
-  T *dequeuePtr(TickType_t maxWait = portMAX_DELAY) {
-    T *p;
+    // returns a ptr or null if the queue was empty
+    T *dequeuePtr(TickType_t maxWait = portMAX_DELAY)
+    {
+        T *p;
 
-    return this->dequeue(&p, maxWait) ? p : nullptr;
-  }
+        return this->dequeue(&p, maxWait) ? p : nullptr;
+    }
 
 #ifdef HAS_FREE_RTOS
-  // returns a ptr or null if the queue was empty
-  T *dequeuePtrFromISR(BaseType_t *higherPriWoken) {
-    T *p;
+    // returns a ptr or null if the queue was empty
+    T *dequeuePtrFromISR(BaseType_t *higherPriWoken)
+    {
+        T *p;
 
-    return this->dequeueFromISR(&p, higherPriWoken) ? p : nullptr;
-  }
+        return this->dequeueFromISR(&p, higherPriWoken) ? p : nullptr;
+    }
 #endif
 };