parachain-system: send core selector ump signal (#5888)
Runtime side of https://github.com/paritytech/polkadot-sdk/issues/5048
Send the core selector ump signal in cumulus. Guarded by a compile time
feature until nodes are upgraded to a version that includes
https://github.com/paritytech/polkadot-sdk/pull/5423 for gracefully
handling ump signals.
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Co-authored-by:
GitHub Action <action@github.com>
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- cumulus/client/consensus/aura/src/collators/lookahead.rs 4 additions, 3 deletionscumulus/client/consensus/aura/src/collators/lookahead.rs
- cumulus/pallets/parachain-system/Cargo.toml 2 additions, 0 deletionscumulus/pallets/parachain-system/Cargo.toml
- cumulus/pallets/parachain-system/src/lib.rs 49 additions, 4 deletionscumulus/pallets/parachain-system/src/lib.rs
- cumulus/primitives/core/src/lib.rs 1 addition, 1 deletioncumulus/primitives/core/src/lib.rs
- prdoc/pr_5888.prdoc 16 additions, 0 deletionsprdoc/pr_5888.prdoc
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