Merge branch 'master' of github.com:spotify/backstage into migrate-to-msw

* 'master' of github.com:spotify/backstage: (110 commits)
  chore(catalog-backend): removing redudant classes and some functions
  chore(deps-dev): bump @types/webpack from 4.41.21 to 4.41.22 (#2765)
  move codecov.yml to .github
  feat(catalog-backend): add batch concurrency
  create-app: remove build step
  cli: simplify jest transform ignore regex
  feat(catalog-backend): introduce batching, speed up reading and writing of large datasets
  Techdocs: add Azure DevOps prepare support (#2748)
  feat(techdocs-header): Show breadcrumbs on docs page (#2786)
  changesets: add entry for create-app template location fix
  create-app: revert to github location type for example templates
  fix: make catalog filter work again
  Use new url scheme for techdocs
  feat: remove LocationProcessor.processEntity
  Add Dockerfile for helm chart
  feat: use the new UrlReader in the CodeOwnersProcessor
  feat: use new UrlReader in PlaceholderProcessor
  feat: remove the backstage.io/definition-at-location annotation
  Update loud-lamps-visit.md
  feat(proxy-backend): limit the forwarded http headers to a safe set
  ...

packages/e2e-test/src/e2e-test.ts

@@ -285,7 +285,7 @@ async function testAppServe(pluginName: string, appDir: string) {
     cwd: appDir,
     env: {
       ...process.env,
-      GITHUB_ACCESS_TOKEN: 'abc',
+      GITHUB_TOKEN: 'abc',
     },
   });
   Browser.localhost('localhost', 3000);
@@ -328,8 +328,8 @@ async function testAppServe(pluginName: string, appDir: string) {
   }
 }
 
-/** Creates PG databases (drops if exists before) */
-async function createDB(database: string) {
+/** Drops PG databases */
+async function dropDB(database: string) {
   const config = {
     host: process.env.POSTGRES_HOST,
     port: process.env.POSTGRES_PORT,
@@ -342,7 +342,6 @@ async function createDB(database: string) {
   } catch (_) {
     /* do nothing*/
   }
-  return pgtools.createdb(config, database);
 }
 
 /**
@@ -350,7 +349,7 @@ async function createDB(database: string) {
  */
 async function testBackendStart(appDir: string, isPostgres: boolean) {
   if (isPostgres) {
-    print('Creating DBs');
+    print('Dropping old DBs');
     await Promise.all(
       [
         'catalog',
@@ -359,7 +358,7 @@ async function testBackendStart(appDir: string, isPostgres: boolean) {
         'identity',
         'proxy',
         'techdocs',
-      ].map(name => createDB(`backstage_plugin_${name}`)),
+      ].map(name => dropDB(`backstage_plugin_${name}`)),
     );
     print('Created DBs');
   }
@@ -368,7 +367,7 @@ async function testBackendStart(appDir: string, isPostgres: boolean) {
     cwd: appDir,
     env: {
       ...process.env,
-      GITHUB_ACCESS_TOKEN: 'abc',
+      GITHUB_TOKEN: 'abc',
     },
   });