Gemfile: remove location_for

This probably breaks on native Windows

Signed-off-by: Tim Meusel <tim@bastelfreak.de>

Author: bastelfreak

Gemfile

@@ -2,29 +2,12 @@ source ENV['GEM_SOURCE'] || 'https://rubygems.org'
 
 require 'uri'
 
-def location_for(place)
-  if place =~ /^((?:git[:@]|https:)[^#]*)#(.*)/
-    [{ :git => $1, :branch => $2, :require => false }]
-  elsif place.start_with?('file://')
-     uri = URI(place)
-     path =
-       if uri.host && !uri.host.empty?
-         "#{uri.host}#{uri.path}"
-       else
-         uri.path
-       end
-    ['>= 0', { path: path, require: false }]
-  else
-    [place, { :require => false }]
-  end
-end
-
 gem 'artifactory'
-gem 'packaging', *location_for(ENV['PACKAGING_LOCATION'] || '~> 0.105')
+gem 'packaging', '~> 0.105'
 gem 'rake', '~> 13.0'
 gem 'rubocop', '~> 1.86'
 gem 'rubocop-rake', '~> 0.7'
-gem 'vanagon', *location_for(ENV['VANAGON_LOCATION'] || 'https://github.com/openvoxproject/vanagon#main')
+gem 'vanagon', (ENV['VANAGON_LOCATION'] || 'https://github.com/openvoxproject/vanagon#main')
 # Need to update the openssl gem on MacOS to avoid SSL errors. Doesn't hurt to have the newest
 # for all platforms.
 # https://www.rubyonmac.dev/certificate-verify-failed-unable-to-get-certificate-crl-openssl-ssl-sslerror