AWS: remove config

Remove iml and return period.

libs/aws/run-nshmp-haz/run-nshmp-haz-config.ts

@@ -65,15 +65,9 @@ export interface NshmpConfig {
   /** URL to site file. */
   siteFileUrl: string;
 
-  /** Intensity measure level for deagg-epsilon */
-  iml?: number;
-
   /** Path inside model tarball for hazard code to run */
   modelPath?: string;
 
-  /** Return period for deagg */
-  returnPeriod?: number;
-
   /**
    * The URL to the repository of the hazard to use.
    */