monitoring: issue starting loki

[iameli]

/config-generator/src/supervisord.js:17
    obj['program:loki'].command = `/usr/bin/loki --config.file=/etc/loki/loki.yaml`
                                ^

TypeError: Cannot set properties of undefined (setting 'command')
    at Object.generate (/config-generator/src/supervisord.js:17:33)
    at generate (/config-generator/src/generate.js:143:41)
    at Object.<anonymous> (/config-generator/src/generate.js:160:1)
    at Module._compile (node:internal/modules/cjs/loader:1097:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1149:10)
    at Module.load (node:internal/modules/cjs/loader:975:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:17:47