Update test framework: fix run_tests.py to support all test files, add auto-import-check for test files

node_modules/@opentelemetry/api/build/esm/trace/NoopTracerProvider.d.ts

@@ -0,0 +1,13 @@
+import type { Tracer } from './tracer';
+import type { TracerOptions } from './tracer_options';
+import type { TracerProvider } from './tracer_provider';
+/**
+ * An implementation of the {@link TracerProvider} which returns an impotent
+ * Tracer for all calls to `getTracer`.
+ *
+ * All operations are no-op.
+ */
+export declare class NoopTracerProvider implements TracerProvider {
+    getTracer(_name?: string, _version?: string, _options?: TracerOptions): Tracer;
+}
+//# sourceMappingURL=NoopTracerProvider.d.ts.map