added cbrt math function, create arpa and gpu folder, fixed inconsistent types

Author: RoseZhang03

libc/newhdrgen/yaml/arpa_inet.yaml renamed to libc/newhdrgen/yaml/arpa/arpa_inet.yaml

@@ -7,6 +7,12 @@ types:
 enums: []
 objects: []
 functions:
+  - name: cbrt
+    standards:
+      - stdc
+    return_type: double
+    arguments:
+      - type: double
   - name: cbrtf
     standards:
       - stdc

libc/newhdrgen/yaml/gpu_rpc.yaml renamed to libc/newhdrgen/yaml/gpu/gpu_rpc.yaml

@@ -8,7 +8,7 @@ functions:
   - name: longjmp
     standards: 
       - stdc
-    return_type: void
+    return_type: _Noreturn void
     arguments:
       - type: jmp_buf 
       - type: int

libc/newhdrgen/yaml/math.yaml

@@ -4,6 +4,7 @@ types:
   - type_name: size_t
   - type_name: wint_t
   - type_name: wchar_t
+  - type_name: mbstate_t.h
 enums: []
 objects: []
 functions: