Add chat template to gguf metadata

c4ai-command-r-v01-imat-Q4_K_S.gguf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:99e500ea9751dce1ef4dec7c53cc3f2b66516598ce4fdbf12de0aff1799590bc
-size 20378327200
+oid sha256:7441d1cba1ae5d471c98216ca028976909df1188d3b9bfdacb42631f6b0ed85a
+size 20378336224