HPCC-10614 Translate new ECLWatch display strings to Chinese

The display strings in new ECLWatch are collected in the
files under esp/files/scripts/nls/zh folder. This fix
translates those strings to Chinese.

Signed-off-by: Kevin Wang <kevin.wang@lexisnexis.com>
Merge pull request #5289 from wangkx/h10614

HPCC-10614 Translate new ECLWatch display strings to Chinese

Reviewed-By: Xiaoming Wang <xiaoming.wang@lexisnexis.com>
Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>