Fix default URL used for pulling boxes.

The default URL to pull vagrant boxes changed.
Fixing it allows the boxes to be pulled again.

Resolves: rhbz#2337302

vagrant.spec

@@ -7,7 +7,7 @@
 
 Name: vagrant
 Version: 2.3.4
-Release: 9%{?dist}
+Release: 7%{?dist}
 Summary: Build and distribute virtualized development environments
 License: MIT
 URL: http://vagrantup.com
@@ -158,8 +158,6 @@ sed -i -e '/required_ruby_version/ s/, "< 3.2"//' %{name}.gemspec
 # We have newer version in Fedora
 %gemspec_remove_dep -s %{name}.gemspec -g listen
 %gemspec_add_dep -s %{name}.gemspec -g listen '>= 3.5.1'
-%gemspec_remove_dep -s %{name}.gemspec -g rubyzip '~> 2.0'
-%gemspec_add_dep -s %{name}.gemspec -g rubyzip '>= 2.0.0'
 
 # Remove Windows specific dependencies
 %gemspec_remove_dep -s %{name}.gemspec -g wdm
@@ -496,12 +494,6 @@ end
 %{vagrant_plugin_instdir}/vagrant-spec.config.example.rb
 
 %changelog
-* Mon Dec 22 2025 Vít Ondruch <vondruch@redhat.com> - 2.3.4-9
-- Relax `rubygem(rubyzip)` dependency
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org>
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
 * Thu Jan 16 2025 Jarek Prokop <jprokop@redhat.com> - 2.3.4-7
 - Fix default URL used for pulling boxes.
   Resolves: rhbz#2337302