[net processing] Introduce PeerManager options
https://github.com/bitcoin/bitcoin/pull/27499/commits/8b877259217c6da316153afb136a55c2dbd401c2
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[net processing] Use ignore_incoming_txs from m_opts
https://github.com/bitcoin/bitcoin/pull/27499/commits/4cfb7b925f8fea818f03433882138a7d3d7e179a
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[net processing] Move -maxorphantx to PeerManager::Options
https://github.com/bitcoin/bitcoin/pull/27499/commits/567c4e0b6a3fadd2fd1be732076026bf491519b2#
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[net processing] Move -blockreconstructionextratxn to PeerManager::Options
https://github.com/bitcoin/bitcoin/pull/27499/commits/bd59bda26b67b53293a5cef7433e992203da325a
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[net processing] Move -capturemessages to PeerManager::Options
https://github.com/bitcoin/bitcoin/pull/27499/commits/23c7b51ddd2888cf7fb260c439f004bd28768473
Note that we cannot yet remove `include <common/args.h>`
The remaining calls to gArgs in net_processing.cpp are mostly related to avalanche options, which I will move in a separate diff.
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refactor: set ignore_incoming_txs in ApplyArgsManOptions
Refactor to consistently use ApplyArgsManOptions to set all PeerManager::Options,
including ignore_incoming_txs.
https://github.com/bitcoin/bitcoin/pull/28148/commits/8a3159728ae84cb8093e2e9fa5d2c2b0a7d545da
Note we don't have the duplicated reading of -blocksonly, this is used by core for initializing some fee estimation machinery.
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[net_processing] move -maxaddrtosend to PeerManager::Options
Note that this option was added by us in D10823
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This is a backport of [[https://github.com/bitcoin/bitcoin/pull/27499 | core#27499]] and [[https://github.com/bitcoin/bitcoin/pull/28148 | core#28148]]