Add chat template to gguf metadata

c4ai-command-r-v01-imat-IQ2_XS.gguf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f2adafba0ac635f14ebacab595b4714cbf75b19baef285b6670f8031dea41701
-size 11100264608
+oid sha256:46ab3e98d1b16d12a5a776f0b974ae40389361d15adb9a5369888082d57c8120
+size 11100273632