Remove unpacked engines/ folder (engines.zip is canonical)

subscription/macos_ios/engines/metadata.json

@@ -1,6 +0,0 @@
-{
-  "speaker_segmentation": [
-    "speaker_segmentation.mlmodelc.qlip",
-    "speaker_segmentation_spec.json"
-  ]
-}

subscription/macos_ios/engines/qlip_key.bin

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:73ca9f7396d90e6bef7539bbf20ae5f9339a1abc42c982d932ebe67f2225e1c3
-size 32

subscription/macos_ios/engines/speaker_segmentation.mlmodelc.qlip

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e003e3670bd24c42d7850e23b2fa15ad97e34d73349fff8f24585493d400da80
-size 3031156

subscription/macos_ios/engines/speaker_segmentation_spec.json

@@ -1,36 +0,0 @@
-{
-  "model_proto": "SpeakerSegmentation",
-  "sample_rate": 16000,
-  "chunk_size": 160000,
-  "num_frames": 589,
-  "num_speakers": 3,
-  "max_simultaneous": 2,
-  "frame_step_samples": 270,
-  "frame_duration_samples": 991,
-  "num_powerset_classes": 7,
-  "min_duration_on": 0.0,
-  "min_duration_off": 0.0,
-  "inputs": [
-    [
-      "input_values",
-      "multiArray<float16>",
-      [
-        1,
-        1,
-        160000
-      ]
-    ]
-  ],
-  "outputs": [
-    [
-      "logits",
-      "multiArray<float16>",
-      [
-        1,
-        589,
-        7
-      ]
-    ]
-  ],
-  "precision": "float16"
-}

subscription/macos_ios/engines/test_cases.json

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d694f88fe05c4e7b035762f2f3b8a137fb31426faffdc7604aa734860c85fe9
-size 10829737