Imporve consistency of results from azure provider

The search feature does not produce consistent results across api
pages. This seems to be more likely if the pages are sorted by rank.

This changes the sort order, in order to make the pages a little bit
more consistent as the search index in azure changes.

Signed-off-by: Brian Fletcher <brian@roadie.io>

.changeset/fair-paws-flash.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend-module-azure': patch
+---
+
+Improve consistency of results from the `AzureDevOpsEntityProvider`.

plugins/catalog-backend-module-azure/src/lib/azure.ts

@@ -64,6 +64,12 @@ export async function codeSearch(
       method: 'POST',
       body: JSON.stringify({
         searchText: `path:${path} repo:${repo || '*'} proj:${project || '*'}`,
+        $orderBy: [
+          {
+            field: 'path',
+            sortOrder: 'ASC',
+          },
+        ],
         $skip: items.length,
         $top: PAGE_SIZE,
       }),