[website] Mitigate "Invalid code tab markdown" issue on translated docs (#5817)
[website] Mitigate "Invalid code tab markdown" issue on translated docs (#5817)

* [website] Mitigate "Invalid code tab markdown" issue on translated docs

*Motivation*

Docusaurus code tabs are removed when crowdin generated the translated docs.
It causes website failed to build.

See details: #5816

*Modifications*

Use the original file for the translated files when building the website.

Note: this is a work around. it doesn't address the root cause of #5816.

* revert unneeded changes

massakam/pulsar,massakam/pulsar,merlimat/pulsar,yahoo/pulsar,merlimat/pulsar,massakam/pulsar,merlimat/pulsar,yahoo/pulsar,merlimat/pulsar,yahoo/pulsar,massakam/pulsar,yahoo/pulsar,massakam/pulsar,yahoo/pulsar,merlimat/pulsar,merlimat/pulsar,massakam/pulsar,yahoo/pulsar