Update .clang-format and apply

Update .clang-format for LLVM 14.0, available on Ubuntu 22.04.

There is still plenty that clang-format sucks at or does wrong, so
either add some more blocks to disable it, or just put up with it.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

src/arch/8051/include/arch/delay.h

@@ -9,13 +9,11 @@ void delay_ticks(uint16_t ticks);
 
 // 1 us * 9.2 MHz / 12 is 69/90
 // Warning: this will round to the nearest tick
-#define delay_us(X) \
-    delay_ticks((uint16_t)((((uint32_t)(X)) * 69UL + 89UL) / 90UL));
+#define delay_us(X) delay_ticks((uint16_t)((((uint32_t)(X)) * 69UL + 89UL) / 90UL));
 
 // 1 ns * 9.2 MHz / 12 is 69/90000
 // Warning: this will round to the nearest tick
-#define delay_ns(X) \
-    delay_ticks((uint16_t)((((uint32_t)(X)) * 69UL + 89999UL) / 90000UL));
+#define delay_ns(X) delay_ticks((uint16_t)((((uint32_t)(X)) * 69UL + 89999UL) / 90000UL));
 
 void delay_ms(uint8_t ms);