network: Sync peerstore constants between libp2p and litep2p (#4906)
Counterpart of: https://github.com/paritytech/polkadot-sdk/pull/4031
cc @paritytech/networking
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Signed-off-by: 
Alexandru Vasile <[email protected]>
Counterpart of: https://github.com/paritytech/polkadot-sdk/pull/4031
cc @paritytech/networking
---------
Signed-off-by: Alexandru Vasile <[email protected]>