VOTE-2330 Update voter guide listing view to only display results fro…

[rayestrada]

…m the current language

Jira ticket

https://cm-jira.usa.gov/browse/VOTE-2330

Description

Update voter guide listing view on voter guide pages to only show results from the current language.

Deployment and testing

Post-deploy steps

1. run lando retune

QA/Testing instructions

1. visit http://vote-gov.lndo.site/node/82/translations and add a spanish translation of this voter guide
2. visit http://vote-gov.lndo.site/node/83/translations and add a spnaish translation of this voter guide
3. visit http://vote-gov.lndo.site/guide-to-voting/new-united-states-citizen and confirm Spanish voter guides are not displaying in the listing
4. visit http://vote-gov.lndo.site/es/guide-to-voting/new-united-states-citizen and confirm that only the Spanish voter guide displaying in the listing

Checklist for the Developer

• A link to the JIRA ticket has been included above.
• No merge conflicts exist with the target branch.
• Automated tests have passed on this PR.
• A reviewer has been designated.
• Deployment and testing steps have been documented above, if applicable.

Checklist for the Peer Reviewers

• The file changes are relevant to the task objective.
• Code is readable and includes appropriate commenting.
• Code standards and best practices are followed.
• QA/Test steps were successfully completed, if applicable.
• Applicable logs are free of errors.