refactor: Remove deprecated --all-files flag (#11228)

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

packages/core/src/telemetry/loggers.test.ts

@@ -592,7 +592,7 @@ describe('loggers', () => {
       }),
       getQuestion: () => 'test-question',
       getToolRegistry: () => new ToolRegistry(cfg1),
-      getFullContext: () => false,
+
       getUserMemory: () => 'user-memory',
     } as unknown as Config;