Removed the use of any and enabled the rule in eslint.

Now according to me the conversion is final.
Testing is required.

overlord/src/app/settings/lock-information-resolver.service.ts

@@ -2,15 +2,16 @@ import { Injectable } from '@angular/core';
 import { Resolve } from '@angular/router';
 import { Observable } from 'rxjs/internal/Observable';
 
+import { LockInfo } from './lock-info';
 import { SettingsService } from './settings.service';
 
 @Injectable({
   providedIn: 'root',
 })
-export class LockInformationResolver implements Resolve<any> {
+export class LockInformationResolver implements Resolve<LockInfo> {
   constructor(private ser: SettingsService) {}
 
-  resolve(): Observable<any> {
+  resolve(): Observable<LockInfo> {
     return this.ser.getLockInformation();
   }
 }