Add chat template to gguf metadata

c4ai-command-r-v01-imat-Q4_K_M.gguf

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:88e15eb781845dd1e5d6e8c2f3aefbea8296ec0b6326edb6fe7d38e69da10467
-size 21527042208
+oid sha256:5b7148181bd30f993474bbb65e77fdd1a1b5b27cc2249ae7a973e3a4195960cc
+size 21527051232