BIPs 157, 158: update status to Final, add Requires header #1963

1. 
   jonatack commented at 3:45 am on September 11, 2025: member

   Update status of BIPs 157 and 158 from Draft to Final. As described in https://github.com/bitcoin/bitcoin/blob/8ee8a951c205c5365f7557253b8fffc12e6e670c/doc/bips.md, BIPs 157 and 158 have been deployed since 2020: Compact Block Filters for Light Clients can be indexed as of v0.19.0 ([PR #14121](https://github.com/bitcoin/bitcoin/pull/14121)) and served to peers on the P2P network as of v0.21.0 ([PR #16442](https://github.com/bitcoin/bitcoin/pull/16442)).

   Also add Requires headers in the two BIPs, as they require each other.

2. BIP157: update status from Draft to Final 3ba957d8d5
3. BIP158: update status from Draft to Final 662cc78c3e
4. BIPs 157, 158: add "Requires" headers to each other 02fb392db9
5. jonatack added the label Proposed BIP modification on Sep 11, 2025
6. 
   jonatack commented at 3:48 am on September 11, 2025: member

   cc BIP author @Roasbeef
7. Roasbeef approved
8. 
   Roasbeef commented at 1:27 am on September 13, 2025: contributor

   LGTM 🌏

Contributors
jonatack Roasbeef

Labels
Proposed BIP modification