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/input/HackadayCommunicatorKeyboard.h

@@ -1,25 +1,26 @@
 #include "TCA8418KeyboardBase.h"
 
-class HackadayCommunicatorKeyboard : public TCA8418KeyboardBase {
-public:
-  HackadayCommunicatorKeyboard();
-  void reset(void);
-  void trigger(void) override;
-  virtual ~HackadayCommunicatorKeyboard() {}
+class HackadayCommunicatorKeyboard : public TCA8418KeyboardBase
+{
+  public:
+    HackadayCommunicatorKeyboard();
+    void reset(void);
+    void trigger(void) override;
+    virtual ~HackadayCommunicatorKeyboard() {}
 
-protected:
-  void pressed(uint8_t key) override;
-  void released(void) override;
+  protected:
+    void pressed(uint8_t key) override;
+    void released(void) override;
 
-  void updateModifierFlag(uint8_t key);
-  bool isModifierKey(uint8_t key);
+    void updateModifierFlag(uint8_t key);
+    bool isModifierKey(uint8_t key);
 
-private:
-  uint8_t modifierFlag;        // Flag to indicate if a modifier key is pressed
-  uint32_t last_modifier_time; // Timestamp of the last modifier key press
-  int8_t last_key;
-  int8_t next_key;
-  uint32_t last_tap;
-  uint8_t char_idx;
-  int32_t tap_interval;
+  private:
+    uint8_t modifierFlag;        // Flag to indicate if a modifier key is pressed
+    uint32_t last_modifier_time; // Timestamp of the last modifier key press
+    int8_t last_key;
+    int8_t next_key;
+    uint32_t last_tap;
+    uint8_t char_idx;
+    int32_t tap_interval;
 };