BIP-487: Balancer <> Across Add more BAL to LP

[Xeonus]

• Deposit 40k BAL in the Across Bridge
• Tenderly-sim: https://dashboard.tenderly.co/public/safe/safe-apps/simulator/d46241e4-f4ce-44f8-994e-6495ba7a29a0

[github-actions]

BIP validation results for file BIPs/2023-W46/BIP-487.json:
Commit: 679848a0ce5adcfefe2912d9268bfc6b14b7e891

+-------------------------------+--------+
|           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-W46/BIP-487.json
COMMIT: 679848a0ce5adcfefe2912d9268bfc6b14b7e891
CHAIN(S): 1

+--------------+---------------------------------------------------------+---------+----------------------------------------------------------------+--------------+------------+
| fx_name      | to                                                      |   value | inputs                                                         | bip_number   | tx_index   |
+==============+=========================================================+=========+================================================================+==============+============+
| approve      | 0xba100000625a3754423978a60c9317c58a424e3D (tokens/BAL) |       0 | {                                                              | BIP-487      | N/A        |
|              |                                                         |         |   "spender": [                                                 |              |            |
|              |                                                         |         |     "0xc186fA914353c44b2E33eBE05f21846F1048bEda (N/A) "        |              |            |
|              |                                                         |         |   ],                                                           |              |            |
|              |                                                         |         |   "amount": "40000000000000000000000"                          |              |            |
|              |                                                         |         | }                                                              |              |            |
+--------------+---------------------------------------------------------+---------+----------------------------------------------------------------+--------------+------------+
| addLiquidity | 0xc186fA914353c44b2E33eBE05f21846F1048bEda (Not Found)  |       0 | {                                                              | BIP-487      | N/A        |
|              |                                                         |         |   "l1Token": [                                                 |              |            |
|              |                                                         |         |     "0xba100000625a3754423978a60c9317c58a424e3D (tokens/BAL) " |              |            |
|              |                                                         |         |   ],                                                           |              |            |
|              |                                                         |         |   "l1TokenAmount": "40000000000000000000000"                   |              |            |
|              |                                                         |         | }                                                              |              |            |
+--------------+---------------------------------------------------------+---------+----------------------------------------------------------------+--------------+------------+