Update deprecated use of tcp()/udp() to network(). This addresses #2322

[mauricetmeyer]

No description provided.

[kira-syslogng]

This user does not have permission to start the build. Can one of the admins verify this patch and start the build?
(admin: you have the next options (make sure you checked the code):
"ok to test" to accept this pull request (and further changes) for testing
"test this please" for a one time test run
do nothing -> CI won't start)

[kira-syslogng]

This user does not have permission to start the build. Can one of the admins verify this patch and start the build?
(admin: you have the next options (make sure you checked the code):
"ok to test" to accept this pull request (and further changes) for testing
"test this please" for a one time test run
do nothing -> CI won't start)

[MrAnno]

@kira-syslogng test this please

[kira-syslogng]

Build SUCCESS

[szemere]

Optional changes: (sorry for the nitpicking) The files contains mixed spaces and tabs. This is why the indentation misalligned on GitHub. Could you please choose one, and update the PR?

[mauricetmeyer]

@szemere Sure, didn't notice that for some reason. Thanks for pointing that out, probably have to check my editor config.

[MrAnno]

@mauricetmeyer Thank you!