eolian: also make time_t a builtin

src/lib/eolian/eo_lexer.c

@@ -59,6 +59,8 @@ static const char * const ctypes[] =
 
    "size_t", "ssize_t", "intptr_t", "uintptr_t", "ptrdiff_t",
 
+   "time_t",
+
    "float", "double", "long double",
 
    "Eina_Bool",

src/lib/eolian/eo_lexer.h

@@ -32,6 +32,8 @@ enum Tokens
     \
     KW(size), KW(ssize), KW(intptr), KW(uintptr), KW(ptrdiff), \
     \
+    KW(time), \
+    \
     KW(float), KW(double), KW(ldouble), \
     \
     KW(bool), \