Add chat template to gguf metadata

c4ai-command-r-v01-imat-Q5_K_M.gguf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c96ccf02972a8403c409e5ffc5c6d3f8667c12900a9645dab333b665bcc6f6be
-size 25008314528
+oid sha256:cb54b41f99f3d15ada543b4d6ecf709262cf6c76e832625e08d94498ab1dba98
+size 25008323552