update non-quantized llama models to include context len in metadata

llama-3.2-1B/original/llama3_2_bf16.pte

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:57fe8710296f61f6be07c21f68c6917d18355b521be4242a41598a7238755396
-size 2471922052
+oid sha256:7bdb6616302654e0605158a83baa2951cf602254d9613390ea9e248e87697a35
+size 2472937860

llama-3.2-3B/original/llama3_2_3B_bf16.pte

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9616ea9bee97b42174fe425c031ef4e0360622126915e128d5303a5f4f7aac22
-size 6426015492
+oid sha256:5a56f1df5ea785216ca68f9e2ff44f705ba467311317a9075a3b07a239d14256
+size 6428047108