kci-dev results tests and kci-dev boots raise Key Error regardless of the tree

[CamilaAlvarez]

For example by running this command from the docs:

kci-dev results tests --giturl 'https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git' --branch master --commit  d1486dca38afd08ca279ae94eb3a397f10737824

Results in:

 File "/Users/calvarez/Desktop/Development/KernelCI/kci-dev/kcidev/subcommands/results.py", line 375, in cmd_tests
    kci_msg_cyan_nonl(test["misc"]["platform"])
                      ~~~~^^^^^^^^
  File "/Users/calvarez/Desktop/Development/KernelCI/kci-dev/kcidev/subcommands/results.py", line 581, in tests
    cmd_tests(data["tests"], commit, download_logs, status, filter)
  File "/Users/calvarez/Desktop/Development/KernelCI/kci-dev/kcidev/subcommands/results.py", line 468, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/calvarez/Desktop/Development/KernelCI/kci-dev/kcidev/subcommands/results.py", line 444, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/calvarez/Desktop/Development/KernelCI/kci-dev/kcidev/main.py", line 69, in run
    cli()
  File "<string>", line 1, in <module> (Current frame)
KeyError: 'misc'

I believe the platform should be obtained from the environment_misc field instead.

[padovan]

Thanks for the fix!