Remove disabled translation-check workflow

The workflow has been fully commented out since #2119 (2023-09-28) when
translation handling was reworked. Because the file has no `on:` triggers,
GitHub Actions creates a failed workflow run for every push, polluting
the Actions tab without affecting PR check-runs.

.github/workflows/translation-check.yaml

@@ -1,28 +0,0 @@
-#on:
-#    push:
-#        paths:
-#        - 'archinstall/locales/**'
-#    pull_request:
-#        paths:
-#        - 'archinstall/locales/**'
-#name: Verify local_generate script was run on translation changes
-#jobs:
-#    translation-check:
-#        runs-on: ubuntu-latest
-#        container:
-#            image: archlinux/archlinux:latest
-#        steps:
-#            - uses: actions/checkout@v4
-#            - run: pacman --noconfirm -Syu python git diffutils
-#            - name: Verify all translation scripts are up to date
-#              run: |
-#                cd ..
-#                cp -r archinstall archinstall_orig
-#                cd archinstall/archinstall/locales
-#                bash locales_generator.sh 1> /dev/null
-#                cd ../../..
-#                git diff \
-#                  --quiet --no-index --name-only \
-#                  archinstall_orig/archinstall/locales \
-#                  archinstall/archinstall/locales \
-#                  || (echo "Translation files have not been updated after translation, please run ./locales_generator.sh once more and commit" && exit 1)