feat: remove site_capabilities from the deploy object

This was used just for large media and we're deprecating it. We'll be
removing this slowly and this is a good first step and allows us to
return a smaller object for deploys.

Updated the porcelain handler to not rely on this field but only on the
option passed on DoDeploy. This way we allow for builds to still use it
if needed until fully retired.

go/porcelain/deploy.go

@@ -209,10 +209,6 @@ func (n *Netlify) DoDeploy(ctx context.Context, options *DeployOptions, deploy *
 	}
 
 	largeMediaEnabled := options.LargeMediaEnabled
-	if !largeMediaEnabled && deploy != nil {
-		largeMediaEnabled = deploy.SiteCapabilities.LargeMediaEnabled
-	}
-
 	ignoreInstallDirs := options.Dir == options.BuildDir
 
 	context.GetLogger(ctx).Infof("Getting files info with large media flag: %v", largeMediaEnabled)

swagger.yml

@@ -3056,11 +3056,6 @@ definitions:
         type: boolean
       review_url:
         type: string
-      site_capabilities:
-        type: object
-        properties:
-          large_media_enabled:
-            type: boolean
       framework:
         type: string
       function_schedules: