Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks

Which means that reduz' beloved style which we all became used to
will now be changed automatically to remove the first empty line.

This makes us lean closer to 1TBS (the one true brace style) instead
of hybridating it with some Allman-inspired spacing.

There's still the case of braces around single-statement blocks that
needs to be addressed (but clang-format can't help with that, but
clang-tidy may if we agree about it).

Part of #33027.

core/method_bind.cpp

@@ -36,7 +36,6 @@
 
 #ifdef DEBUG_METHODS_ENABLED
 PropertyInfo MethodBind::get_argument_info(int p_argument) const {
-
 	ERR_FAIL_INDEX_V(p_argument, get_argument_count(), PropertyInfo());
 
 	PropertyInfo info = _gen_argument_type_info(p_argument);
@@ -45,18 +44,15 @@ PropertyInfo MethodBind::get_argument_info(int p_argument) const {
 }
 
 PropertyInfo MethodBind::get_return_info() const {
-
 	return _gen_argument_type_info(-1);
 }
 
 #endif
 void MethodBind::_set_const(bool p_const) {
-
 	_const = p_const;
 }
 
 void MethodBind::_set_returns(bool p_returns) {
-
 	_returns = p_returns;
 }
 
@@ -69,11 +65,9 @@ void MethodBind::set_name(const StringName &p_name) {
 
 #ifdef DEBUG_METHODS_ENABLED
 void MethodBind::set_argument_names(const Vector<StringName> &p_names) {
-
 	arg_names = p_names;
 }
 Vector<StringName> MethodBind::get_argument_names() const {
-
 	return arg_names;
 }
 
@@ -86,7 +80,6 @@ void MethodBind::set_default_arguments(const Vector<Variant> &p_defargs) {
 
 #ifdef DEBUG_METHODS_ENABLED
 void MethodBind::_generate_argument_types(int p_count) {
-
 	set_argument_count(p_count);
 
 	Variant::Type *argt = memnew_arr(Variant::Type, p_count + 1);