Allow IPv6 CIDRs for proxy_protocol_exceptions in mod remoteip

[thechristschn]

This is the same fix as in #1891

[puppet-community-rangefinder]

apache::mod::remoteip is a class

Breaking changes to this file MAY impact these 1 modules (near match):

• openstack-tripleo

This module is declared in 174 of 575 indexed public Puppetfiles.

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These results were generated with Rangefinder, a tool that helps predict the downstream impact of breaking changes to elements used in Puppet modules. You can run this on the command line to get a full report.

Exact matches are those that we can positively identify via namespace and the declaring modules' metadata. Non-namespaced items, such as Puppet 3.x functions, will always be reported as near matches only.

[codecov-commenter]

Codecov Report

Merging #2033 into master will increase coverage by 0.61%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #2033      +/-   ##
==========================================
+ Coverage   57.87%   58.49%   +0.61%     
==========================================
  Files          13       12       -1     
  Lines         235      212      -23     
==========================================
- Hits          136      124      -12     
+ Misses         99       88      -11     

Impacted Files	Coverage Δ
lib/puppet/functions/apache/apache_pw_hash.rb	0.00% <0.00%> (ø)
lib/puppet/functions/apache/bool2httpd.rb	0.00% <ø> (ø)
lib/puppet/functions/apache/pw_hash.rb	0.00% <0.00%> (ø)
lib/puppet/functions/apache_pw_hash.rb	0.00% <0.00%> (ø)
lib/puppet/functions/bool2httpd.rb	0.00% <0.00%> (ø)

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[sheenaajay]

Thank you @thechristschn for submitting the PR.