Fix up types/tests/report.

Signed-off-by: Eric Peterson <ericpeterson@spotify.com>

packages/techdocs-common/api-report.md

@@ -287,6 +287,8 @@ export type TechDocsMetadata = {
   site_name: string;
   site_description: string;
   etag: string;
+  build_timestamp: number;
+  files?: string[];
 };
 
 // Warning: (ae-missing-release-tag) "transformDirLocation" is exported by the package, but it is missing a release tag (@alpha, @beta, @public, or @internal)

packages/techdocs-common/src/stages/publish/awsS3.test.ts

@@ -95,6 +95,7 @@ describe('AwsS3Publish', () => {
     site_name: 'backstage',
     site_description: 'site_content',
     etag: 'etag',
+    build_timestamp: 612741599,
   };
 
   const directory = getEntityRootDir(entity);

packages/techdocs-common/src/stages/publish/azureBlobStorage.test.ts

@@ -89,6 +89,7 @@ describe('AzureBlobStoragePublish', () => {
     site_name: 'backstage',
     site_description: 'site_content',
     etag: 'etag',
+    build_timestamp: 612741599,
   };
 
   const directory = getEntityRootDir(entity);

packages/techdocs-common/src/stages/publish/googleStorage.test.ts

@@ -88,6 +88,7 @@ describe('GoogleGCSPublish', () => {
     site_name: 'backstage',
     site_description: 'site_content',
     etag: 'etag',
+    build_timestamp: 612741599,
   };
 
   const directory = getEntityRootDir(entity);

packages/techdocs-common/src/stages/publish/openStackSwift.test.ts

@@ -247,7 +247,7 @@ describe('OpenStackSwiftPublish', () => {
       mockFs({
         [entityRootDir]: {
           'techdocs_metadata.json':
-            '{"site_name": "backstage", "site_description": "site_content", "etag": "etag"}',
+            '{"site_name": "backstage", "site_description": "site_content", "etag": "etag", "build_timestamp": 612741599}',
         },
       });
 
@@ -255,6 +255,7 @@ describe('OpenStackSwiftPublish', () => {
         site_name: 'backstage',
         site_description: 'site_content',
         etag: 'etag',
+        build_timestamp: 612741599,
       };
       expect(
         await publisher.fetchTechDocsMetadata(entityNameMock),
@@ -269,7 +270,7 @@ describe('OpenStackSwiftPublish', () => {
 
       mockFs({
         [entityRootDir]: {
-          'techdocs_metadata.json': `{'site_name': 'backstage', 'site_description': 'site_content', 'etag': 'etag'}`,
+          'techdocs_metadata.json': `{'site_name': 'backstage', 'site_description': 'site_content', 'etag': 'etag', 'build_timestamp': 612741599}`,
         },
       });
 
@@ -277,6 +278,7 @@ describe('OpenStackSwiftPublish', () => {
         site_name: 'backstage',
         site_description: 'site_content',
         etag: 'etag',
+        build_timestamp: 612741599,
       };
       expect(
         await publisher.fetchTechDocsMetadata(entityNameMock),