configure: fix recv/send/select detection on Android

This reverts commit d4f25201fb.

The overloadable attribute is removed again starting from
NDK17. Actually they only exist in two NDK versions (15 and 16). With
overloadable, the first condition tried will succeed. Results in wrong
detection result.

Closes #3484

acinclude.m4

@@ -1083,9 +1083,6 @@ AC_DEFUN([CURL_CHECK_FUNC_RECV], [
 #define RECVCALLCONV
 #endif
                       extern $recv_retv RECVCALLCONV
-#ifdef __ANDROID__
-__attribute__((overloadable))
-#endif
                       recv($recv_arg1, $recv_arg2, $recv_arg3, $recv_arg4);
                     ]],[[
                       $recv_arg1 s=0;
@@ -1220,9 +1217,6 @@ AC_DEFUN([CURL_CHECK_FUNC_SEND], [
 #define SENDCALLCONV
 #endif
                       extern $send_retv SENDCALLCONV
-#ifdef __ANDROID__
-__attribute__((overloadable))
-#endif
                       send($send_arg1, $send_arg2, $send_arg3, $send_arg4);
                     ]],[[
                       $send_arg1 s=0;
@@ -1931,10 +1925,7 @@ AC_DEFUN([CURL_CHECK_FUNC_SELECT], [
                     };
 #endif
                     extern $sel_retv SELECTCALLCONV
-#ifdef __ANDROID__
-__attribute__((overloadable))
-#endif
-			select($sel_arg1,
+				select($sel_arg1,
 					$sel_arg234,
 					$sel_arg234,
 					$sel_arg234,