[APM] Always load esarchives from common

Instead of requiring every test suite to store its archives under {suite}/fixtures/es_archiver, always load them from common/fixtures/es_archiver.

x-pack/test/apm_api_integration/common/config.ts

@@ -7,6 +7,7 @@
 import { FtrConfigProviderContext } from '@kbn/test/types/ftr';
 import supertestAsPromised from 'supertest-as-promised';
 import { format, UrlObject } from 'url';
+import path from 'path';
 import { InheritedFtrProviderContext, InheritedServices } from './ftr_provider_context';
 import { PromiseReturnType } from '../../../plugins/apm/typings/common';
 import { createApmUser, APM_TEST_PASSWORD, ApmUser } from './authentication';
@@ -33,7 +34,7 @@ const supertestAsApmUser = (kibanaServer: UrlObject, apmUser: ApmUser) => async
   return supertestAsPromised(url);
 };
 
-export function createTestConfig<T extends Settings>(settings: T) {
+export function createTestConfig(settings: Settings) {
   const { testFiles, license, name } = settings;
 
   return async ({ readConfigFile }: FtrConfigProviderContext) => {
@@ -49,6 +50,9 @@ export function createTestConfig<T extends Settings>(settings: T) {
     return {
       testFiles,
       servers,
+      esArchiver: {
+        directory: path.resolve(__dirname, './fixtures/es_archiver'),
+      },
       services: {
         ...services,
         supertest: supertestAsApmReadUser,