message: Change Map-layers extension code owners
diff: @@ -136,7 +136,7 @@ rush.json @iTwin/itwinjs-core-admins
  /extensions @bsteinbk @calebmshafer
  /extensions/test-extension @calebmshafer @wgoehrig @aruniverse @kckst8
  -/extensions/map-layers @bsteinbk @mdastous-bentley
  +/extensions/map-layers @mdastous-bentley @MarcBedard8
  /full-stack-tests/core @iTwin/itwinjs-core-admins
  /full-stack-tests/ecschema-rpc-interface @calebmshafer @ColinKerr @wgoehrig
  