zabbix: fix username for ubus acls

[danielfdickinson]

📦 Package Details

Maintainer: @danielfdickinson

When we updated the zabbix agent to use username zabbix-agent
we neglected to update ubus acls for zabbix-extra-network.

Therefore update the username for the network and wifi acls.

Will close #29058 once backported to 25.12.

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🧪 Run Testing Details

• OpenWrt Version: SNAPSHOT r33773-d3a905e0cd
• OpenWrt Target/Subtarget: bcm27xx/bcm2712
• OpenWrt Device: Raspberry Pi Compute Module 5 Rev 1.0

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✅ Formalities

• I have reviewed the CONTRIBUTING.md file for detailed contributing guidelines.

[danielfdickinson]

@leo-b Any chance you can verify this works for you?

[leo-b]

@leo-b Any chance you can verify this works for you?

I can confirm it works for the network discovery part (netowrt.discovery):

# zabbix_get -s 127.0.0.1 -k netowrt.discovery
lua: (command line):1: attempt to index global 'dump' (a nil value)
stack traceback:
        (command line):1: in main chunk
        [C]: ?

# cd /usr/share/acl.d/
# wget https://raw.githubusercontent.com/danielfdickinson/packages/d9ba2faca263e6ccdc1edfb01a777950523b040f/admin/zabbix/files/zabbix-network-ubus-acl.json -O zabbix-network.json
# killall -HUP ubusd

# zabbix_get -s 127.0.0.1 -k netowrt.discovery
{"data":[{"{#IF}":"br-lan", "{#NET}":"lan"},{"{#IF}":"lan1", ...}

I'm sure the wifi part will be fine too.

Thanks!
--leo

[danielfdickinson]

@hnyman @BKPepe @mhei Could this be merged?