add missing EHWPOISON to bits/errno.h

it was already defined for mips, but was missing from other archs

arch/arm/bits/errno.h

@@ -131,3 +131,4 @@
 #define EOWNERDEAD      130
 #define ENOTRECOVERABLE 131
 #define ERFKILL         132
+#define EHWPOISON       133

arch/i386/bits/errno.h

@@ -131,3 +131,4 @@
 #define EOWNERDEAD      130
 #define ENOTRECOVERABLE 131
 #define ERFKILL         132
+#define EHWPOISON       133

arch/microblaze/bits/errno.h

@@ -131,3 +131,4 @@
 #define EOWNERDEAD      130
 #define ENOTRECOVERABLE 131
 #define ERFKILL         132
+#define EHWPOISON       133

arch/powerpc/bits/errno.h

@@ -131,3 +131,4 @@
 #define EOWNERDEAD      130
 #define ENOTRECOVERABLE 131
 #define ERFKILL         132
+#define EHWPOISON       133

arch/x86_64/bits/errno.h

@@ -131,3 +131,4 @@
 #define EOWNERDEAD      130
 #define ENOTRECOVERABLE 131
 #define ERFKILL         132
+#define EHWPOISON       133