Upgrade zombitest with fresh polkadot binaries

[kamilsa]

When we attempt to execute zombienet/0004-runtime-upgrade tests with Polkadot 1.6 binaries by calling:

/zombienet-macos test -p native 0004-runtime-upgrade.zndsl

we end up with the error:

Error:           Error: Command failed with exit code 127: bash -c test-parachain build-spec  --disable-default-bootnode > /var/folders/sw/jyhd08_57s74r9r4hn2qxlpm0000gn/T/zombie-bb133c833a19579b662430c863446779_-8564-O8NMd6LOBm4i/cfg/undefined-plain.json
bash: test-parachain: command not found 

So this test should be rewritten to work without test-parachain binary, which seem to be missing in fresh polkadot releases.

Other zombienet tests also should be checked and updated