Add bundler 2.3.25, remove bundler 2.3.24
Add bundler 2.3.25, remove bundler 2.3.24

for stack(s) cflinuxfs3 [#183700877]

cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack