Move old ETDump schema to fb specific folder (#716)

Summary:
Pull Request resolved: #716

The old ETDump schema is not relevant for OSS. Moving it to a fb specific folder, which will later be deprecated.

Reviewed By: Jack-Khuu

Differential Revision: D50072259

fbshipit-source-id: 371ec3c15dcccc57d974d0ee8f5448ee50f42967

Author: tarun292

sdk/etdump/TARGETS

@@ -5,19 +5,6 @@ oncall("executorch")
 
 define_common_targets()
 
-runtime.python_library(
-    name = "schema",
-    srcs = [
-        "schema.py",
-    ],
-    visibility = [
-        "//executorch/sdk/...",
-    ],
-    deps = [
-        "//executorch/exir:scalar_type",
-    ],
-)
-
 runtime.python_library(
     name = "schema_flatcc",
     srcs = [
@@ -38,15 +25,13 @@ runtime.python_library(
     ],
     resources = {
         "//executorch/schema:scalar_type.fbs": "scalar_type.fbs",
-        "//executorch/sdk/etdump:etdump_schema.fbs": "etdump_schema.fbs",
         "//executorch/sdk/etdump:etdump_schema_flatcc.fbs": "etdump_schema_flatcc.fbs",
     },
     visibility = [
         "//executorch/sdk/...",
     ],
     deps = [
         "fbsource//third-party/pypi/setuptools:setuptools",
-        ":schema",
         ":schema_flatcc",
         "//executorch/exir/_serialize:lib",
     ],