Companion for substrate#14471 (#7432)

* Companion for substrate#14471

* add missing MaxNominators constant

* missing MaxNominators in test-runtime

* missing MaxNominators in runtime/integration_tests

* Dont use deprecated functions

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Fixup

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Fix

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* update lockfile for {"substrate"}

* Update Substrate dep

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

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Signed-off-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: Oliver Tale-Yazdi <[email protected]>
Co-authored-by: parity-processbot <>