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### Description

`topos-redis` does not clean entries for failed and canceled calls.

modules are loaded in this order:

``` ... loadmodule "topos.so" loadmodule "ndb_redis.so" loadmodule "topos_redis.so"

# ----- ndb_redis params ----- modparam("ndb_redis", "server", "name=srvC;addr=REDIS_HOST;port=REDIS_PORT;db=REDIS_DB_TOPOS")

# ----- topos params ----- modparam("topos", "storage", "redis") modparam("topos_redis", "serverid", "srvC") modparam("topos", "mask_callid", 0) modparam("topos", "sanity_checks", 0)

modparam("topos", "branch_expire", 30) modparam("topos", "dialog_expire", 14400) modparam("topos", "clean_interval", 10) ... ```

When a call is answered the timer are working fine and the records are cleaned after branch_expire timer.

1. call established

``` 10.0.1.11:6379[9]> KEYS * 1) "b:x:z9hG4bKe33b.1c2d440696a8e6d47f678fcf80962608.0" 2) "d:z:atpsh-5d305fc4-51c0-1" 3) "b:x:INVITE:6cbb3f3c-0470-474a-90e9-1d3f07d42a1a:as32b06c60" ```

2. after 30s

``` 10.0.1.11:6379[9]> KEYS * 1) "d:z:atpsh-5d305fc4-51c0-1" ```

4. call ends

``` 10.0.1.11:6379[9]> KEYS * 1) "b:x:z9hG4bKa4f4.d283ab69d26e3eadea338bb3cc28860e.0" 2) "d:z:atpsh-5d305fc4-51c0-1" ```

5. after 30s

``` 10.0.1.11:6379[9]> KEYS * (empty list or set) ```

#### Issue description

When the call fails or it's canceled

``` 10.0.1.11:6379[9]> KEYS * 1) "b:x:z9hG4bK6b04.0b594f71aba72f5f7f6f3ca8d7e57f04.0" 2) "d:z:atpsh-5d305fc4-51c3-1" 3) "b:x:INVITE:0319e114-c5b9-4dfc-91f0-392dc4239255:as018c9b6b" ``` after 30s

``` 10.0.1.11:6379[9]> KEYS * 1) "d:z:atpsh-5d305fc4-51c3-1" 10.0.1.11:6379[9]> TTL "d:z:atpsh-5d305fc4-51c3-1" (integer) 14319 ```

The record `d:z:atpsh-5d305fc4-51c3-1` is not cleaned by the cancel or busy...it will persist in the redis until it expires.

I upgraded my machine from 5.1.3 to 5.1.8 after finding this fix #1608 which I noticed in the beginning.

### Additional Information

* **Kamailio Version** - output of `kamailio -v`

``` version: kamailio 5.1.8 (x86_64/linux) c7a172 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: c7a172 compiled on 05:42:57 Jun 19 2019 with gcc 4.8.5 ```

* **Operating System**:

``` 3.10.0-693.17.1.el7.x86_64 #1 SMP Thu Jan 25 20:13:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Lin ```

``` CentOS Linux release 7.4.1708 (Core) ```