Add Core ML conversion

Core ML conversion, task=fill-mask, precision=float32

coreml/fill-mask/float32_model.mlpackage/Data/com.apple.CoreML/model.mlmodel

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aee079070a3d3db68457a43bd04bba000bcc35d40fa32d322be6bcb8cdaad816
+size 165189

coreml/fill-mask/float32_model.mlpackage/Data/com.apple.CoreML/weights/weight.bin

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21a0f7aba8191400038d74f6bf22f2624366984448eb9ee25695c0993e0cdd41
+size 531833856

coreml/fill-mask/float32_model.mlpackage/Manifest.json

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+{
+    "fileFormatVersion": "1.0.0",
+    "itemInfoEntries": {
+        "71C26DC6-E304-42BF-AF50-819A4DB93D46": {
+            "author": "com.apple.CoreML",
+            "description": "CoreML Model Specification",
+            "name": "model.mlmodel",
+            "path": "com.apple.CoreML/model.mlmodel"
+        },
+        "FBA78603-9979-4C6C-A191-EB6F9BF48C6D": {
+            "author": "com.apple.CoreML",
+            "description": "CoreML Model Weights",
+            "name": "weights",
+            "path": "com.apple.CoreML/weights"
+        }
+    },
+    "rootModelIdentifier": "71C26DC6-E304-42BF-AF50-819A4DB93D46"
+}