update(ci): ja translation (pingcap#19756)

Author: shhdgit

.github/workflows/ja-full-translation-google.yaml

@@ -45,7 +45,7 @@ jobs:
       - name: Copy translated files to docs repo
         run: |
           cd docs
-          git checkout -b i18n-ja-release-8.1
+          git checkout -b i18n-ja-release-8.5
           cd ..
           cp -r markdown-translator/output/markdowns/* docs/
 
@@ -61,7 +61,7 @@ jobs:
           else
             echo "No changes detected, skipped"
           fi
-          git push -f --set-upstream origin i18n-ja-release-8.1
+          git push -f --set-upstream origin i18n-ja-release-8.5
 
   dispatch:
     runs-on: ubuntu-latest
@@ -75,4 +75,4 @@ jobs:
           -H "Accept: application/vnd.github+json" \
           -H "Authorization: token ${{ secrets.DOCS_STAGING }}" \
           https://api.github.com/repos/pingcap/docs-staging/actions/workflows/update.yml/dispatches \
-          -d '{"ref":"main","inputs":{"full": "false", "repo":"${{ github.repository }}","branch":"i18n-ja-release-8.1"}}'
+          -d '{"ref":"main","inputs":{"full": "false", "repo":"${{ github.repository }}","branch":"i18n-ja-release-8.5"}}'