Revert "add env 408 cdb"

This reverts commit 2264b8a3.
5 jobs for feat/408_room_only in 2 minutes and 56 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Install
passed #140687
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npm_ci

00:00:44

 
  Rs Check Lint
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linux
rs_check_lint

00:02:02

 
  Wasm
failed #140689
linux
wasm_build

00:00:09

 
  Ts Check Lint
skipped #140690
linux
ts_check_lint
 
  Build
skipped #140691
linux
npm_build
 
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