BIP-477: Enable PSP/OP 80/20 Gauge with 2% emission cap [Optimism]

[Xeonus]

• enable PSP/OP gauge on OP with 2% cap
• Tenderly-sim: https://dashboard.tenderly.co/public/safe/safe-apps/simulator/1b615a72-0bc1-4e74-bed5-3a5c85e6d51f

[github-actions]

BIP validation results for file BIPs/2023-W45/BIP-477.json:
Commit: 04494dec728fd2b33b5570fcbd859376b6e0f9d1

+-------------------------------+--------+
|           Validator           | Result |
+-------------------------------+--------+
|     validate_contains_msig    |   OK   |
| validate_msig_in_address_book |   OK   |
|    validate_chain_specified   |   OK   |
|     validate_file_has_bip     |   OK   |
|  validate_path_has_weekly_dir |   OK   |
+-------------------------------+--------+

[github-actions]

File name: BIPs/2023-W45/BIP-477.json
COMMIT: 04494dec728fd2b33b5570fcbd859376b6e0f9d1
CHAIN(S): optimism

+-----------------------+---------------------------------------------------------------------+-------------------------+--------------------------------------------+-----------------------------------------------------+------------------------------------------------+---------+------------+
| function              | pool_id_and_address                                                 | symbol_and_info         | gauge_address_and_info                     | tokens                                              | rate_providers                                 | bip     |   tx_index |
+=======================+=====================================================================+=========================+============================================+=====================================================+================================================+=========+============+
| GaugeAdderV4/addGauge | 0x0244b0025264dc5f5c113d472d579c9c994a59ce0002000000000000000000c9  | BPT-OPARA               | 0x132296d1Dfd10bA55b565C4Cfe49D350617a2A2b | "OP(0x4200000000000000000000000000000000000042)",   | "0x0000000000000000000000000000000000000000",  | BIP-477 |          0 |
|                       | pool_address: 0x0244B0025264dC5f5c113d472D579C9c994A59CE            | fee: 1.0, a-factor: N/A |  Style: L0 sidechain, cap: 2.0%            |   "PSP(0xd3594E879B358F430E20F82bea61e83562d49D48)" |   "0x0000000000000000000000000000000000000000" |         |            |
+-----------------------+---------------------------------------------------------------------+-------------------------+--------------------------------------------+-----------------------------------------------------+------------------------------------------------+---------+------------+