Make syslog facility code configurable

[claudijd]

An untested attempt at fixing syslog facility parameter

Closes #103

[codecov[bot]]

Codecov Report

Merging #104 into master will decrease coverage by 0.03%. The diff coverage is 0%.

@@            Coverage Diff             @@
##           master     #104      +/-   ##
==========================================
- Coverage   67.98%   67.94%   -0.04%     
==========================================
  Files          47       47              
  Lines        1899     1900       +1     
==========================================
  Hits         1291     1291              
- Misses        608      609       +1

Impacted Files	Coverage Δ
integrations/syslog/integration.py	0% <0%> (ø)	:arrow_up:

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[omercnet]

Looks good but please test and report back as we dont have automated testing for integrations yet

[dekelb]

@claudijd did you manage to test this code? It will be great to approve this PR, but we want to make sure everything works before we push things to master.

[claudijd]

@dekelb I wasn't able to test, and I no longer needing this patch upstream. That said, I think there is value leaving it open as a consideration for improvement, should someone have the ability to confirm or ammend it's viability.