Add chat template to gguf metadata

c4ai-command-r-v01-imat-IQ1_S.gguf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:748d246d48f6ac7f8cd2e4621524bf21c691301cc28bd2eb4e1a02d1db5868f0
-size 8523389088
+oid sha256:ddefa8060a966b471bf45497e0df84eef6815f85bf1d0d6dab116cbc8438f87b
+size 8523398112