Whitespace: Automated whitespace fixes (large commit)

Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)

examples/cxx/experimental/experimental_cpp_component/include/esp_event_api.hpp

@@ -120,4 +120,3 @@ private:
 } // idf
 
 #endif // ESP_EVENT_API_HPP_
-

examples/cxx/experimental/experimental_cpp_component/include/i2c_cxx.hpp

@@ -491,4 +491,3 @@ std::future<typename TransferT::TransferReturnT> I2CMaster::transfer(std::shared
 }
 
 } // idf
-