Remove arch/generic/bits/stdint.h

It's no longer needed.

Author: kleisauke

system/lib/libc/musl/arch/generic/bits/stdint.h

@@ -43,6 +43,7 @@
   Path('arch/generic/bits/kd.h'),
   Path('arch/generic/bits/ptrace.h'),
   Path('arch/generic/bits/soundcard.h'),
+  Path('arch/generic/bits/stdint.h'),
   Path('arch/generic/bits/vt.h'),
   Path('include/sys/aio.h'),
   Path('include/sys/auxv.h'),