Improve exported model & bundle methods

.gitattributes

@@ -33,5 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
-xnnpack/whisper_small_decoder_xnnpack.pte filter=lfs diff=lfs merge=lfs -text
-xnnpack/whisper_small_encoder_xnnpack.pte filter=lfs diff=lfs merge=lfs -text
+xnnpack/whisper_small_xnnpack.pte filter=lfs diff=lfs merge=lfs -text

xnnpack/whisper_small_encoder_xnnpack.pte

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d18151d8a507cc696f2e28a394a22f07cfc30299eb97a22ca438920f45397d90
-size 352940800

xnnpack/{whisper_small_decoder_xnnpack.pte → whisper_small_xnnpack.pte}

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6a20d03be69d4883506595f362bcfa21826073457e92d75b2bf8d89c973f9931
-size 774137344
+oid sha256:b41adddfd3c047741b7c9f712e0ed9f4ec2a68e392902e53d9f60af61db6fdd3
+size 1128735360