Remove ASYNC NOEXIST functions from libeay.num

During development some functions got added and then later taken away.
Since these will never appear in a production version there is no reason
for them to appear in libeay.num flagged as "NOEXIST".
Reviewed-by: NRich Salz <rsalz@openssl.org>

util/libeay.num

@@ -4651,13 +4651,11 @@ TS_RESP_CTX_set_signer_digest           5010	EXIST::FUNCTION:
 TS_CONF_set_signer_digest               5011	EXIST::FUNCTION:
 ENGINE_load_dasync                      5012	EXIST::FUNCTION:ENGINE,STATIC_ENGINE
 ASYNC_pause_job                         5013	EXIST::FUNCTION:
-ASYNC_job_is_waiting                    5014	NOEXIST::FUNCTION:
-ASYNC_in_job                            5015	EXIST::FUNCTION:
-ASYNC_start_job                         5016	EXIST::FUNCTION:
-ASYNC_init_pool                         5017	EXIST::FUNCTION:
-ASYNC_free_pool                         5018	EXIST::FUNCTION:
-ASYNC_wake                              5019	EXIST::FUNCTION:
-ASYNC_clear_wake                        5020	EXIST::FUNCTION:
-ASYNC_get_current_job                   5021	EXIST::FUNCTION:
-ASYNC_get_wait_fd                       5022	EXIST::FUNCTION:
-ERR_load_ASYNC_strings                  5023	EXIST::FUNCTION:
+ASYNC_start_job                         5014	EXIST::FUNCTION:
+ASYNC_init_pool                         5015	EXIST::FUNCTION:
+ASYNC_free_pool                         5016	EXIST::FUNCTION:
+ASYNC_wake                              5017	EXIST::FUNCTION:
+ASYNC_clear_wake                        5018	EXIST::FUNCTION:
+ASYNC_get_current_job                   5019	EXIST::FUNCTION:
+ASYNC_get_wait_fd                       5020	EXIST::FUNCTION:
+ERR_load_ASYNC_strings                  5021	EXIST::FUNCTION: