Fix buck build error

Change-Id: I91ca1425bc023a37656704b3bae82da26cbd58e4

Author: mansnils

examples/portable/executor_runner/targets.bzl

@@ -18,6 +18,7 @@ def define_common_targets():
             "//executorch/runtime/executor:program",
             "//executorch/devtools/etdump:etdump_flatcc",
             "//executorch/extension/data_loader:file_data_loader",
+            "//executorch/extension/data_loader:buffer_data_loader",
             "//executorch/extension/evalue_util:print_evalue",
             "//executorch/extension/flat_tensor:flat_tensor_data_map",
             "//executorch/extension/runner_util:inputs",
@@ -38,6 +39,7 @@ def define_common_targets():
         deps = [
             "//executorch/runtime/executor:program",
             "//executorch/extension/data_loader:file_data_loader",
+            "//executorch/extension/data_loader:buffer_data_loader",
             "//executorch/extension/evalue_util:print_evalue",
             "//executorch/extension/flat_tensor:flat_tensor_data_map",
             "//executorch/extension/runner_util:inputs",