run frame-omni-bencher overhead command in CI for all runtimes in the runtime matrix

[clangenb]

As defined in #6347, we want to run the omni-benchers overhead command in the CI to be sure that it keeps working.

Closes #6347

Todo: The broken tests will be fixed after merging:

• add genesis presets for glutton westend #7481
• add genesis presets for contracts rococo #7480
• add genesis presets for the people chains #7477
• add genesis presets for coretime parachains #7476

[clangenb]

Some tests failed because not all chains have development genesis presets. I shall add them in the same PR.

[mordamax]

Some tests failed because not all chains have development genesis presets. I shall add them in the same PR.

may be this flag needs to be added?
https://github.com/paritytech/polkadot-sdk/blob/master/.github/workflows/runtimes-matrix.json#L108

if so you can reuse bench_flags from the matrix

[clangenb]

Thanks a lot for the hint! I thought/hoped so too initially, however the flags are different, unfortunately.

I can overwrite the development preset with another one, but for the overhead command "none" is unfortunately not an option. It does need a preset.

[clangenb]

I noticed that there is an open issue regarding the missing genesis presets. I extracted a separate PR for that:

• Add missing genesis preset configs for parachain binaries #7473