nmreistd created an issue (kamailio/kamailio#4247)

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### Description

rtpengine module is now trying to ping previous permanently disabled nodes after commits: ``` * e183a3e25c rtpengine: Re-enable down servers (but not disabled ones) * 3823479733 rtpengine: Add timer to ping rtpengine ```

### Troubleshooting

#### Reproduction

Just create a set of nodes and also set at least one to be permanently disabled. After that do RPC `rtpengine.reload` or equivelent and after a `rtpengine.show all` and `disabled: 1(permanent)` will never show as before the aforementioned additions.

#### Debugging Data

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gdb /path/to/kamailio /path/to/corefile bt full info locals list

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``` (paste your debugging data here) ```

#### Log Messages

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``` (paste your log messages here) ```

#### SIP Traffic

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``` (paste your sip traffic here) ```

### Possible Solutions

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### Additional Information

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

``` Tested between `kamailio 5.8.2` and `6.0.1` ```

* **Operating System**:

<!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `lsb_release -a` and `uname -a`) -->

``` debian bookworm ```