Fix memory leak in static library demo (#7587)

diff --git a/build_tools/kokoro/gcp_ubuntu/cmake/linux/x86-swiftshader-asan/build.sh b/build_tools/kokoro/gcp_ubuntu/cmake/linux/x86-swiftshader-asan/build.sh
index 1d9512d..a592da4 100755
--- a/build_tools/kokoro/gcp_ubuntu/cmake/linux/x86-swiftshader-asan/build.sh
+++ b/build_tools/kokoro/gcp_ubuntu/cmake/linux/x86-swiftshader-asan/build.sh
@@ -101,7 +101,6 @@
 # TODO(#5715): Fix these
 declare -a excluded_tests=(
   "iree/base/internal/file_io_test"
-  "iree/samples/static_library/static_library_demo_test"
   "bindings/tflite/smoke_test"
   "iree/hal/cts/allocator_test"
   "iree/hal/cts/buffer_mapping_test"
diff --git a/iree/samples/static_library/static_library_demo.c b/iree/samples/static_library/static_library_demo.c
index 5c84f22..9b97293 100644
--- a/iree/samples/static_library/static_library_demo.c
+++ b/iree/samples/static_library/static_library_demo.c
@@ -197,6 +197,7 @@
   iree_hal_device_release(device);
   iree_runtime_session_release(session);
   iree_runtime_instance_release(instance);
+  iree_vm_module_release(bytecode_module);
 
   return status;
 }