Prep ipv4/6 socket for syndic

Fixes #14736
Fix formatting in newline_values_only docstring
Make helper functions private

This hides them from the docs
Make docstring more descriptive
Add newline_values_only outputter to toctree
Fix missing npm check for no action
Call subprocess directly
rename "delim" argument to "delimiter"
rename "delim" argument to "delimiter"
salt.modules.match: Deprecate the "delim" argument

This is being replaced by "delimiter" to make it more user-friendly.
Rename misspelled CLI argument
Rename misspelled CLI argument
Change CLI example to match git_config arg ordering
Update docs arg order to match git_config's def
Fix docs and CLI examples for git.config_get
Merge pull request #14858 from terminalmage/rename-delim-arg

Deprecate "delim" argument in favor of "delimiter"
Merge pull request #14758 from cachedout/14736

Prep ipv4/6 socket for syndic
Merge pull request #14841 from terminalmage/fix-new-outputter

Fix formatting in newline_values_only docstring
Merge pull request #14843 from whiteinge/salt-npm-no-changes

Fix missing npm check for no action
Merge pull request #14852 from cachedout/tty_move

Call subprocess directly