Update circle.patch to try to fix the build error

Author: Kaleidosium

build/baremetalpi/circle.patch

@@ -1,20 +1,24 @@
 --- a/vendor/circle-stdlib/libs/circle/include/circle/types.h
 +++ b/vendor/circle-stdlib/libs/circle/include/circle/types.h
-@@ -21,14 +21,15 @@
+@@ -21,14 +21,19 @@
  #define _circle_types_h
 
  #include <assert.h>
 +#include <stdint.h>
++
++// Add missing errno definitions for strsignal.c
++#define ERESTART 512
++#define ENOTSUP 524
 
  typedef unsigned char		u8;
- typedef unsigned short		u16;
+ typedef unsigned short		u16
 -typedef unsigned int		u32;
 +typedef uint32_t			u32;
 
  typedef signed char		s8;
- typedef signed short		s16;
+ typedef signed short		s16
 -typedef signed int		s32;
 +typedef int32_t				s32;
 
  #if AARCH == 32
- typedef unsigned long long	u64;
+ typedef unsigned long long	u64;