doc: update current initiative champion and link (#976)

Author: RafaelGSS

README.md

@@ -54,10 +54,10 @@ We are currently defining the Initiatives for 2023, [feel free to participate](h
 
 | Initiative           | Champion                                         | Status                                   | Links
 |----------------------|--------------------------------------------------|------------------------------------------|-------------------------------------------------
-| Permission Model | [@RafaelGSS](https://github.com/RafaelGSS) |  In Progress | [PR #44004](https://github.com/nodejs/node/pull/44004)
+| Permission Model - 2 Phase | [@RafaelGSS](https://github.com/RafaelGSS) |  In Progress | [Issue #898](https://github.com/nodejs/security-wg/issues/898)
 | Automate update dependencies | [@marco-ippolito](https://github.com/marco-ippolito) | In Progress | [Issue #828](https://github.com/nodejs/security-wg/issues/828)
-| Assessment against best practices | [@fraxken](https://github.com/fraxken) | In Progress | [Issue #859](https://github.com/nodejs/security-wg/issues/859)
-| Automate Security release process | [@RafaelGSS](https://github.com/RafaelGSS) | In Progress | [Issue #860](https://github.com/nodejs/security-wg/issues/860)
+| Assessment against best practices | [@fraxken](https://github.com/fraxken)/[@ulisesGascon](https://github.com/ulisesgascon) | In Progress | [Issue #859](https://github.com/nodejs/security-wg/issues/859)
+| Automate Security release process | [@RafaelGSS](https://github.com/RafaelGSS) | Planning | [Issue #860](https://github.com/nodejs/security-wg/issues/860)
 
 ## Current Project Team Members