Update the script to fetch darwin x86 from jetbrains target

Bug: 302395149
Test: run the script, follow up CL
Change-Id: I2d3fff4270c3b6997c1e60646f4a3d573196c87b
1 file changed
tree: 9593ae8ca6e2342b9c668561c6ba5bb32e53a084
  1. linux-x86/
  2. BUILD.bazel
  3. manifest.xml
  4. update.sh