Update Landscape from LFX 2025-03-08 (#994)

Author: jmertic

landscape.yml

@@ -15361,7 +15361,7 @@ landscape:
                 calendar_url: https://zoom-lfx.platform.linuxfoundation.org/meetings/covxtreme
                 ical_url: https://webcal.prod.itx.linuxfoundation.org/lfx/lfwTZTl5McN9ojiuC7
                 next_annual_review_date: '2024-12-04'
-                chair: ''
+                chair: Sachin Bhakar
               annual_review_url: https://github.com/lf-energy/tac/issues/66
               artwork_url: https://artwork.lfenergy.org/projects/covxtreme
               dev_stats_url: https://insights.lfx.linuxfoundation.org/foundation/lfenergy/overview?project=covxtreme
@@ -15648,6 +15648,8 @@ landscape:
                 slug: ev-charging-sig
                 calendar_url: https://zoom-lfx.platform.linuxfoundation.org/meetings/ev-charging-sig
                 ical_url: https://webcal.prod.itx.linuxfoundation.org/lfx/lf4h91oxXEK4GQJnaj
+                chair: Robert Leeuw, Thana Paris
+              annual_review_url: https://github.com/lf-energy/tac/issues/458
               artwork_url: https://artwork.lfenergy.org/projects/ev-charging-sig
               dev_stats_url: https://insights.lfx.linuxfoundation.org/foundation/lfenergy/overview?project=ev-charging-sig
           - item:
@@ -15678,6 +15680,8 @@ landscape:
                 slug: lfenergy-grid-simulation-and-modeling-sig
                 calendar_url: https://zoom-lfx.platform.linuxfoundation.org/meetings/lfenergy-grid-simulation-and-modeling-sig
                 ical_url: https://webcal.prod.itx.linuxfoundation.org/lfx/lfeQFSWBGgyaXAeg4r
+                chair: Joshua Main, Thomas Van Dijk
+              annual_review_url: https://github.com/lf-energy/tac/issues/459
               artwork_url: https://artwork.lfenergy.org/projects/lfenergy-grid-simulation-and-modeling-sig
               dev_stats_url: https://insights.lfx.linuxfoundation.org/foundation/lfenergy/overview?project=lfenergy-grid-simulation-and-modeling-sig
   - category: