chore: added no-sandbox arg to fix browser test

[lquixada]

This PR fixes the following error when running mocha-headless-chrome on browser tests.

Error: Failed to launch the browser process!
[0412/132242.907137:FATAL:zygote_host_impl_linux.cc(117)] No usable sandbox! Update your kernel or see https://chromium.googlesource.com/chromium/src/+/main/docs/linux/suid_sandbox_development.md for more information on developing with the SUID sandbox. If you want to live dangerously and need an immediate workaround, you can try using --no-sandbox.
#0 0x555f91c40b89 base::debug::CollectStackTrace()
#1 0x555f91ba5433 base::debug::StackTrace::StackTrace()
#2 0x555f91bb8330 logging::LogMessage::~LogMessage()
#3 0x555f8fb9d99b content::ZygoteHostImpl::Init()
#4 0x555f9174e372 content::ContentMainRunnerImpl::Initialize()
#5 0x555f9174c439 content::RunContentProcess()
#6 0x555f9174c58e content::ContentMain()
#7 0x555f917a7d7a headless::(anonymous namespace)::RunContentMain()
#8 0x555f917a7a85 headless::HeadlessShellMain()
#9 0x555f8e20b3e8 ChromeMain
#10 0x7f8ddac2a1ca (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a1c9)
#11 0x7f8ddac2a28b __libc_start_main
#12 0x555f8e20b22a _start