API: Add programatically generated Content Sources API slice definitions

These definitions were generated using the RTKQ code generation tool and
will replace the existing definitions.

api/config/contentSources.ts

@@ -0,0 +1,13 @@
+import type { ConfigFile } from '@rtk-query/codegen-openapi'
+
+const config: ConfigFile = {
+  schemaFile: '../schema/contentSources.json',
+  apiFile: '../../src/store/emptyContentSourcesApi.ts',
+  apiImport: 'emptyContentSourcesApi',
+  outputFile: '../../src/store/contentSourcesApi.ts',
+  exportName: 'contentSourcesApi',
+  hooks: true,
+  filterEndpoints: ['listRepositories'],
+}
+
+export default config